September 2026 Activities
Indiana Dunes National Park has an entrance fee of $25 per car for a 1–7-day pass. A $45 annual pass for the national park is also available. Please purchase passes or pay the entrance fee at the Indiana Dunes Visitor Center, Paul H. Douglas Center, West Beach Entrance Station or at Rec.gov. Veterans/Military/Gold Star Family, Access, and 4th Grade passes are available for free. For more information on national park passes visit the fees & passes page.
Fee Free Day:
September 17: Constitution Day
Important Notices
- Programming subject to change or cancellation due to inclement weather or staffing levels.
Major Park Events:
Outdoor Adventure Festival
Celebrate the outdoors at the Outdoor Adventure Festival. The festival has over 50 events taking place at different parks and preserves throughout Northwest Indiana. There are events for visitors of all ages and activity levels, including hiking, biking, photography, forest bathing, yoga, geocaching, earth-caching, birding, and more. Please click Outdoor Adventure Festival Schedule 2026 at DunesOutdoorFestival.com for the schedule of events, locations, dates, times and descriptions of events.
Ranger Camp 3-Day Expedition
Bike • Hike • Paddle: September 11–13 The Ranger Camp 3 Day Expedition is a ranger led biking, hiking, and paddling experience designed for experienced outdoor enthusiasts. Over three days, participants will explore rugged dune landscapes, travel by bike and foot across varied terrain, and complete a guided paddle along the East Branch of the Little Calumet River. This program requires self reliance, physical readiness, and comfort with primitive camping.
Registration required: Registration is required and limited to 30 participants. Maximum group registration is limited to eight participants per group. Call 219‑395‑1882 and press 0 or completely fill out and email this form.
Friday, September 4, 2026
Mount Baldy Open House and Sunset on the Beach
Date: 9/4/2026
Time: 5:30 PM – 7:30 PM
Starting Location: Mount Baldy Parking Lot 101 Rice Street (U.S. Highway 12) Michigan City, IN 46360 41.706852, -86.929907 (Decimal Degrees)
Description:
Learn from rangers or NPS volunteers along the trail to view the restricted summit of Mount Baldy. The summit trail will be open from 5:00pm-7:00 pm. Sunset viewing will take place on the beach at 7:12 pm. Notes: 1. This event starts at the Mount Baldy parking lot located on U.S. Highway 12 in Michigan City.
Saturday, September 5, 2026
Self-Guided Earth Cache Kemil Beach Indiana Dunes National Park
Date: 9/5/2026
Time: 8:30 AM – 9:30 PM
Starting Location: Kemil Beach Parking Lot 27 North East State Park Road (300E) Beverly Shores, IN 46301 41.677357, -87.00895 (Decimal Degrees)
Description:
Geocaching is a real-world, treasure hunting game that takes place outdoors. Players, called geocachers, locate hidden containers, called geocaches, using their smartphones or GPS device and the free geocaching app. To begin planning your own outdoor adventure: https://www.nps.gov/indu/planyourvisit/indiana-dunes-geocaching.htm An Earth Cache is a special geological location people can visit to learn about a unique feature of the Earth. Earth Cache pages include a set of educational notes along with coordinates. Visitors to Earth Caches can see how our planet has been shaped by geological processes, how we manage its resources, and how scientists gather evidence. Typically, to log an Earth Cache, you will have to provide answers to questions by observing the geological location. There are no containers or logbooks for Earth Caches. Notes: Go to sites for more information: https://www.geocaching.com/geocache/GC8NZ0G_singing-sands https://www.geocaching.com/geocache/GC7PNTZ_glaciers-and-dunes-and-lakes-oh-my
Birding at the Great Marsh
Date: 9/5/2026
Time: 9:00 AM – 10:30 AM
Starting Location: Great Marsh Gravel Parking Lot 500 South Broadway Beverly Shores, IN 46301 (North of Fire Department) 41.674825, -86.986607 (Decimal Degrees)
Description:
Join master birder and Ranger Cookie Ferguson at the Great Marsh for a morning of learning about birds. Learn about the different variety of birds during fall migration. Indiana Dunes is along a major migratory corridor and a stop over for many species. Notes: 1. Event starts at the Great Marsh. Limited parking. 2. Bring your own binoculars. A limited number of binoculars are available.
Critter Feeding Time
Date: 9/5/2026
Time: 1:00 PM – 1:30 PM
Starting Location: Paul H. Douglas Center for Environmental Education 100 North Lake Street Gary, IN 46403 41.606466, -87.268527 (Decimal Degrees)
Description:
Come and learn about the Douglas Center's ambassador animals, see how they are cared for, and help feed them.
Chellberg Farm Open House
Date: 9/5/2026
Time: 1:00 PM – 3:00 PM
Starting Location: Chellberg Farm Parking Lot 618 North Mineral Springs Road Porter, IN 46301 41.624679, -87.089502 (Decimal Degrees)
Description:
Stop by the historic Chellberg Farm to tour the farmhouse and visit the chickens. Volunteers will be on site to share the area’s history. Notes: 1. This event starts at the main Bailly / Chellberg parking lot located off of Mineral Springs Road between U.S. Highway 12 and U.S. Highway 20. 2. Stop by any time during the scheduled program to explore. 3. Please proceed directly to the farmhouse.
West Beach Dune Succession Sunset Hike and Photography Tour
Date: 9/5/2026
Time: 6:00 PM – 7:30 PM
Starting Location: West Beach Parking Lot 376 North County Line Road Gary, IN 46403 41.622934 -87.207747 (Decimal Degrees)
Description:
Join master photographer and Ranger Michael Gard on a photography tour of the Dunes Succession Trail at West Beach for an evening sunset view. Bring your photography questions. Notes: 1. Bring your own camera or phone. 2. All skill levels are invited.
Stargazing at Kemil Beach
Date: 9/5/2026
Time: 8:00 PM – 10:00 PM
Starting Location: Kemil Beach Parking Lot 27 North East State Park Road (300E) Beverly Shores, IN 46301 41.677357, -87.00895 (Decimal Degrees)
Description:
Join Michiana Astronomical Society and fellow astronomy lovers to enjoy our night sky from one of the darkest spots in the Indiana Dunes National Park. Telescopes will be provided for your viewing pleasure. For safety purposes and to ensure parking, please arrive early. Notes: 1. Event takes place in the Kemil Beach parking lot. 2. Please be aware of pedestrians in low light conditions.
Sunday, September 6, 2026
Photography Sunrise Great Marsh
Date: 9/6/2026
Time: 5:30 AM – 7:00 AM
Starting Location: Great Marsh Gravel Parking Lot 500 South Broadway Beverly Shores, IN 46301 (North of Fire Department) 41.674825, -86.986607 (Decimal Degrees)
Description:
Join national park ranger and photographer Rafi Wilkinson for an early morning hike at the Great Marsh to catch a sunrise. Bring your camera and tripod if you have one. Rafi will give tips on how to capture photos in the morning twilight before sunrise. The total hike is less than a mile and completely flat. Notes: 1. This event starts at the Great Marsh Trail gravel parking lot on Broadway Avenue in Beverly Shores.
Bike Ride Geology of the Region
Date: 9/6/2026
Time: 9:00 AM – 1:00 PM
Starting Location: Calumet Dunes Trail (USGS Research Station) Parking Lot 1596 North 300 E (Kemil Road) Chesterton, IN 46304 41.661836, -87.010109 (Decimal Degrees)
Description:
Join professor Dave Dolak for a unique bicycle-level perspective of the Indiana Dunes National Park. Dave is an avid cyclist and has studied the geology of the region for over 30 years. The highlights of the interpretive ride include views along the lake, and visiting Mount Baldy and the Heron Rookery. Learn about the fascinating history that the land tells us about the ending of the last ice age and the formation of the Valparaiso Moraine and the ancient beach ridges of Lake Michigan. The ride is approximately 20 miles in length. Notes: 1. This event starts at the U.S. Geological Survey parking lot located at the corner of U.S. Highway 12 and East State Park Road (Kemil Road / 300E). This is the site of the old visitor center. 2. Please bring water and snacks. 3. The ride distance is approximately 20 miles. Most of the ride will be on lightly traveled, paved county roads with one brief section of well-graded unpaved surface. As with all road riding, bright visible clothing and/or reflectors and lights are recommended. 4. Please arrive at 8:30 am to be able to start the ride at 9:00 am. 5. A helmet is required to participate in the event. 6. Please make sure that your bike is in good working condition. 7. Rain date on 9/20
Bog Gone Wild Pinhook Bog Open House
Date: 9/6/2026
Time: 9:00 AM – 3:00 PM
Starting Location: Pinhook Bog Parking Lot 957 N. Wozniak Road La Porte, IN 46350 41.621214, -86.850227 (Decimal Degrees)
Description:
Join a Ranger at Pinhook Bog, one of Indiana’s two quaking bogs. Parking is limited and trails may be muddy or wet. Notes: 1. The event takes place in the Pinhook Bog Parking lot. 2. This event is takes place from 9:00 am-11:00 am and then again from 12:00 pm-3:00 pm to accommodate parking.
Self-Guided Earth Cache Miller Woods Indiana Dunes National Park
Date: 9/6/2026
Time: 9:00 AM – 4:00 PM
Starting Location: Paul H. Douglas Center for Environmental Education 100 North Lake Street Gary, IN 46403 41.606466, -87.268527 (Decimal Degrees)
Description:
Geocaching is a real-world, treasure hunting game that takes place outdoors. Players, called geocachers, locate hidden containers, called geocaches, using their smartphones or GPS device and the free geocaching app. To begin planning your own outdoor adventure: https://www.nps.gov/indu/planyourvisit/indiana-dunes-geocaching.htm An Earth Cache is a special geological location people can visit to learn about a unique feature of the Earth. Earth Cache pages include a set of educational notes along with coordinates. Visitors to Earth Caches can see how our planet has been shaped by geological processes, how we manage its resources, and how scientists gather evidence. Typically, to log an Earth Cache, you will have to provide answers to questions by observing the geological location. There are no containers or logbooks for Earth Caches. Notes: Go to sites for more information: https://www.geocaching.com/geocache/GC6DPVV_dunes-and-swales 1. The event takes place in the Paul H. Douglas Center.
Breakfast with the Birds- Open House
Date: 9/6/2026
Time: 9:30 AM – 11:00 AM
Starting Location: Paul H. Douglas Center for Environmental Education 100 North Lake Street Gary, IN 46403 41.606466, -87.268527 (Decimal Degrees)
Description:
Join the Dunes-Calumet Audubon Society for a casual morning of learning about birds, their habits and habitats. Notes: 1. The event takes place in the Paul H. Douglas Center. 2. The Douglas Center is free to enter, no park pass or entrance fee is required.
Chellberg Farm Open House
Date: 9/6/2026
Time: 1:00 PM – 3:00 PM
Starting Location: Chellberg Farm Parking Lot 618 North Mineral Springs Road Porter, IN 46301 41.624679, -87.089502 (Decimal Degrees)
Description:
Stop by the historic Chellberg Farm to tour the farmhouse and visit the chickens. Volunteers will be on site to share the area’s history. Notes: 1. This event starts at the main Bailly / Chellberg parking lot located off of Mineral Springs Road between U.S. Highway 12 and U.S. Highway 20. 2. Stop by any time during the scheduled program to explore. 3. Please proceed directly to the farmhouse.
Birding Migration in the Dunes Presentation
Date: 9/6/2026
Time: 2:00 PM – 3:00 PM
Starting Location: Paul H. Douglas Center for Environmental Education 100 North Lake Street Gary, IN 46403 41.606466, -87.268527 (Decimal Degrees)
Description:
Join President of Dunes-Calumet Audubon Society, Kim Ehn, for a presentation on the extraordinary migration of many bird species that occurs in our Duneland backyard every Spring and Fall. Why do Rufous Hummingbirds show up in yards east of the Rockies? How do Chimney Swifts fly for months at a time during migration? Do Northern Cardinals and American Robins also migrate? This presentation will share the amazing stories of these feathered wonders and the science of enduring annual journeys. Thanks to the advances in technology, find out where to witness these travelers in the Dunes. Notes: 1. The Douglas Center is free to enter, no park pass or entrance fee is required.
Music on the Porch
Date: 9/6/2026
Time: 5:00 PM – 6:00 PM
Starting Location: Bailly-Chellberg Lot (main): North of U.S. Highway 20 on Mineral Springs Road, Porter, IN 46304 Bailly-Chellberg Lot (main): 41.624679, -87.089502 (Decimal Degrees)
Description:
Experience an exceptional night filled with music and harmonies with local musicians, Save the Tunes, on the porch of the Chellberg Farmhouse. Local folk musicians sing tunes from all times including songs about work and laborers in honor of Labor Day. Bring a blanket to sit on the grass.
Mount Baldy Open House and Sunset on the Beach
Date: 9/6/2026
Time: 5:00 PM – 7:00 PM
Starting Location: Mount Baldy Parking Lot 101 Rice Street (U.S. Highway 12) Michigan City, IN 46360 41.706852, -86.929907 (Decimal Degrees)
Description:
Learn from rangers or NPS volunteers along the trail to view the restricted summit of Mount Baldy. The summit trail will be open from 5:00pm-7:00 pm. Sunset viewing will take place on the beach at 7:12 pm. Notes: 1. This event starts at the Mount Baldy parking lot located on U.S. Highway 12 in Michigan City.
Monday, September 7, 2026
Self-Guided Earth Cache West Beach Indiana Dunes National Park
Date: 9/7/2026
Time: 8:30 AM – 4:30 PM
Starting Location: West Beach Parking Lot 376 North County Line Road Gary, IN 46403 41.622934 -87.207747 (Decimal Degrees)
Description:
Geocaching is a real-world, treasure hunting game that takes place outdoors. Players, called geocachers, locate hidden containers, called geocaches, using their smartphones or GPS device and the free geocaching app. To begin planning your own outdoor adventure: https://www.nps.gov/indu/planyourvisit/indiana-dunes-geocaching.htm An Earth Cache is a special geological location people can visit to learn about a unique feature of the Earth. Earth Cache pages include a set of educational notes along with coordinates. Visitors to Earth Caches can see how our planet has been shaped by geological processes, how we manage its resources, and how scientists gather evidence. Typically, to log an Earth Cache, you will have to provide answers to questions by observing the geological location. There are no containers or logbooks for Earth Caches. Notes: Go to sites for more information: https://www.geocaching.com/geocache/GC9Z6ED https://www.geocaching.com/geocache/GC6BCH8_west-beach-succession-trail
Tuesday, September 8, 2026
Self-Guided Earth Cache Mount Baldy Indiana Dunes National Park
Date: 9/8/2026
Time: 8:30 AM – 9:30 PM
Starting Location: Mount Baldy Parking Lot 101 Rice Street (U.S. Highway 12) Michigan City, IN 46360 41.706852, -86.929907 (Decimal Degrees)
Description:
Geocaching is a real-world, treasure hunting game that takes place outdoors. Players, called geocachers, locate hidden containers, called geocaches, using their smartphones or GPS device and the free geocaching app. To begin planning your own outdoor adventure: https://www.nps.gov/indu/planyourvisit/indiana-dunes-geocaching.htm An Earth Cache is a special geological location people can visit to learn about a unique feature of the Earth. Earth Cache pages include a set of educational notes along with coordinates. Visitors to Earth Caches can see how our planet has been shaped by geological processes, how we manage its resources, and how scientists gather evidence. Typically, to log an Earth Cache, you will have to provide answers to questions by observing the geological location. There are no containers or logbooks for Earth Caches.
Thursday, September 10, 2026
Self Guided Lab Cache Portage Lakefront and Riverwalk Indiana Dunes National Park
Date: 9/10/2026
Time: 8:30 AM – 4:30 PM
Starting Location: Portage Lakefront and Riverwalk Pavilion 100 Riverwalk Road Portage, IN 46368 41.630994, -87.178383 (Decimal Degrees)
Description:
Geocaching is a real-world, treasure hunting game that takes place outdoors. Players, called geocachers, locate hidden containers, called geocaches, using their smartphones or GPS device and the free geocaching app. To being planning your own outdoor adventure: https://www.nps.gov/indu/planyourvisit/indiana-dunes-geocaching.htm A Lab Geocache is an experimental and extremely rare geocache type. These geocaches have questions that need to be answered in a special geocaching app called Adventure Labs. They may or may not contain a logbook or container. Go to sites for more information: https://labs.geocaching.com/goto/portage https://labs.geocaching.com/goto/restorethedunes https://labs.geocaching.com/goto/d002d523-aa30-457d-9ce0-cdfc485f7d32
How to Read a Compass Open House
Date: 9/10/2026
Time: 4:00 PM – 5:00 PM
Starting Location: Bailly-Chellberg Lot (main): North of U.S. Highway 20 on Mineral Springs Road, Porter, IN 46304 Bailly-Chellberg Lot (main): 41.624679, -87.089502 (Decimal Degrees)
Description:
Join Ranger Powers Todd to learn about navigating before GPS and learn how to use a compass. Notes: 1. This event is at the Bailly Homestead.
Friday, September 11, 2026
Ranger Camp 3-day Expedition
Date: 9/11/2026
Time: 12:00 PM – 11:00 PM
Starting Location: Bailly-Chellberg Lot (main): North of U.S. Highway 20 on Mineral Springs Road, Porter, IN 46304 Bailly-Chellberg Lot (main): 41.624679, -87.089502 (Decimal Degrees)
Description:
The Ranger Camp 3 Day Expedition is a three day, camping, ranger led biking, hiking, and kayaking adventure designed for advanced explorers ready for a demanding, skill focused weekend in the dunes. Reservations are required, please call 219-395-1824. September 11 Camping set up- 12:00 pm Ranger-led bike ride- 5:00 pm-7:00 pm Campfire program- 7:30 pm-8:30 pm September 12 Ranger-led 8 mile hike: Follow the Glacier- 10:00 am-3:00 pm Campfire program: Music at the Campfire- 7:00 pm-8:00 pm September 13 Ranger-led Kayak East Branch Little Calumet River- 10:00 am-12:00 pm Completion Ceremony- 12:30 pm
Ecology Hike Paul H Douglas Trail in Miller Woods
Date: 9/11/2026
Time: 1:00 PM – 4:00 PM
Starting Location: Paul H. Douglas Center for Environmental Education 100 North Lake Street Gary, IN 46403 41.606466, -87.268527 (Decimal Degrees)
Description:
Join National Park Service Biologist Laura Brennan for a special tour of Miller Woods. Learn about the ecology, history, and resource management techniques used to restore globally rare habitats in Miller Woods. This is a 3.4-mile out-and-back trail that winds through the black oak savannawetland complex, into the open dunes to Lake Michigan and back. Notes: 1. The event takes place in the Paul H. Douglas Center.
Saturday, September 12, 2026
Ranger Camp 3-day Expedition
Date: 9/12/2026
Time: 8:00 AM – 11:00 PM
Starting Location: Bailly-Chellberg Lot (main): North of U.S. Highway 20 on Mineral Springs Road, Porter, IN 46304 Bailly-Chellberg Lot (main): 41.624679, -87.089502 (Decimal Degrees)
Description:
The Ranger Camp 3 Day Expedition is a three day, camping, ranger led biking, hiking, and kayaking adventure designed for advanced explorers ready for a demanding, skill focused weekend in the dunes. Reservations are required, please call 219-395-1824. September 11 Camping set up- 12:00 pm Ranger-led bike ride- 5:00 pm-7:00 pm Campfire program- 7:30 pm-8:30 pm September 12 Ranger-led 8 mile hike: Follow the Glacier- 10:00 am-3:00 pm Campfire program: Music at the Campfire- 7:00 pm-8:00 pm September 13 Ranger-led Kayak East Branch Little Calumet River- 10:00 am-12:00 pm Completion Ceremony- 12:30 pm
Self-Guided Earth Cache Cowles Bog Indiana Dunes National Park
Date: 9/12/2026
Time: 8:30 AM – 4:30 PM
Starting Location: Cowles Bog 1450 North Mineral Springs Road, Dune Acres, IN 46304 Main (north): 41.645191, -87.084633 (Decimal Degrees) Greenbelt (south): 41.636898, -87.087185 (Decimal Degrees)
Description:
Geocaching is a real-world, treasure hunting game that takes place outdoors. Players, called geocachers, locate hidden containers, called geocaches, using their smartphones or GPS device and the free geocaching app. To begin planning your own outdoor adventure: https://www.nps.gov/indu/planyourvisit/indiana-dunes-geocaching.htm An Earth Cache is a special geological location people can visit to learn about a unique feature of the Earth. Earth Cache pages include a set of educational notes along with coordinates. Visitors to Earth Caches can see how our planet has been shaped by geological processes, how we manage its resources, and how scientists gather evidence. Typically, to log an Earth Cache, you will have to provide answers to questions by observing the geological location. There are no containers or logbooks for Earth Caches. Go to sites for more information: https://www.geocaching.com/geocache/GC6BAAD_bog-or-fen Notes: Overflow parking can be located at park headquarters when the main and Greenbelt lots are full. The park headquarters is located just south of Rt 12 at 1100 N. Mineral Springs Rd. These brown buildings have several parking lots for employees and fill up daily. Please use the lot closest lot to Rt 12. Be aware that there are no public restrooms at this particular parking lot. However, there are restrooms available at the other two lots. A pedestrian bridge is available to safely cross Rt 12 to the Cowles Bog Trailhead (Greenbelt, south).
Geology Hike - Rocks on the Beach: Geology 101 in Sandals, a History of Great Lakes Geology
Date: 9/12/2026
Time: 10:00 AM – 12:00 PM
Starting Location: Kemil Beach Parking Lot 27 North East State Park Road (300E) Beverly Shores, IN 46301 41.677357, -87.00895 (Decimal Degrees)
Description:
Join Professor David Dolak from Columbia College for a truly revealing presentation and stroll along Lake Michigan. Beachcombing for rocks along the beaches of Lake Michigan is not only fun, but also serves as a textbook study into the geologic story of the Great Lakes region. The variety of rocks such as sedimentary limestone containing fossils of corals, including Petoskey Stone, crinoid stems “Indian beads,” and brachiopods indicate that the Midwest was once under a tropical ocean. Igneous and metamorphic erratic rocks brought hundreds of miles south from outcrops in Canada show the movement of glaciers during the Ice Age. This presentation will add a new dimension of geologic appreciation to your next stroll along the beaches of Lake Michigan. Notes: 1. This event starts at the Kemil Beach Parking lot located on East State Park Road in Beverly Shores. 2.Rain date for this event will be on 9/19/26.
Art in the Park at Indiana Dunes National Park - Art Barn
Date: 9/12/2026
Time: 1:00 PM – 3:00 PM
Starting Location: Paul H. Douglas Center for Environmental Education 100 North Lake Street Gary, IN 46403 41.606466, -87.268527 (Decimal Degrees)
Description:
The "Art in the Park" series of events is hosted by the Indiana Dunes National Park in partnership with the Art Barn School of Art in Valparaiso, IN. Classes are open to all skill levels, and accessible to those with physical limitations. Please note that each session has a requested participant age range. Each session features a different theme related to the National Park and its surroundings. Art Barn instructor Dori Huber will guide students through the process of painting a scene inspired by the park. By coming together, our organizations are collectively able to accomplish a common goal of reaching more individuals through cultural programming that links art and nature together at the park's Paul H. Douglas Center for Environmental Education. Cost is $25 per person, and program is for all ages. Register online through https://www.recreation.gov/ticket/10112648/ticket/10112650 Notes: 1. Register online through https://www.recreation.gov/ticket/10112648/ticket/10112650 2. Theme of Painting: "Race Runner" Did you know that the Indiana Dunes has a native lizard? The lightning-fast, Six-lined Racerunner can be spotted at Indiana Dunes National Park if you're observant and quick enough to notice them. We'll create a fun painting with one of these little reptiles in the landscape. 3. The Douglas Center is free to enter, no park pass or entrance fee is required.
Chellberg Farm Open House
Date: 9/12/2026
Time: 1:00 PM – 3:00 PM
Starting Location: Chellberg Farm Parking Lot 618 North Mineral Springs Road Porter, IN 46301 41.624679, -87.089502 (Decimal Degrees)
Description:
Stop by the historic Chellberg Farm to tour the farmhouse and visit the chickens. Volunteers will be on site to share the area’s history. Notes: 1. This event starts at the main Bailly / Chellberg parking lot located off of Mineral Springs Road between U.S. Highway 12 and U.S. Highway 20. 2. Stop by any time during the scheduled program to explore. 3. Please proceed directly to the farmhouse.
Presentation: The Mighty Stature and Ecology of Oaks: Their Future Doesn't Look Bright, But We Can Help!
Date: 9/12/2026
Time: 1:30 PM – 3:30 PM
Starting Location: Paul H. Douglas Center for Environmental Education 100 North Lake Street Gary, IN 46403 41.606466, -87.268527 (Decimal Degrees)
Description:
Oaks are vitally important trees for the ecology of countless animal and other species. There still are many oak trees in the eastern US, but they are not reproducing very well. This presentation will examine how oaks naturally recruit new trees into millions of acres of eastern woodlands and how those conditions have changed to the detriment of oak reproduction. We will consider how we can return more natural conditions for oak ecology in the centuries to come. Notes: 1.Optional short hike examining oaks by the Douglas Center is possible if weather is permitting. 2. The presentation will take place at the Paul H. Douglas Center for Environmental Education. 3. The Douglas Center is free to enter, no park pass or entrance fee is required for the presentation. However, entrance fee or park pass will be required while hiking.
Sunday, September 13, 2026
Ranger Camp 3-day Expedition
Date: 9/13/2026
Time: 8:00 AM – 12:00 PM
Starting Location: Bailly-Chellberg Lot (main): North of U.S. Highway 20 on Mineral Springs Road, Porter, IN 46304 Bailly-Chellberg Lot (main): 41.624679, -87.089502 (Decimal Degrees)
Description:
The Ranger Camp 3 Day Expedition is a three day, camping, ranger led biking, hiking, and kayaking adventure designed for advanced explorers ready for a demanding, skill focused weekend in the dunes. Reservations are required, please call 219-395-1824. September 11 Camping set up- 12:00 pm Ranger-led bike ride- 5:00 pm-7:00 pm Campfire program- 7:30 pm-8:30 pm September 12 Ranger-led 8 mile hike: Follow the Glacier- 10:00 am-3:00 pm Campfire program: Music at the Campfire- 7:00 pm-8:00 pm September 13 Ranger-led Kayak East Branch Little Calumet River- 10:00 am-12:00 pm Completion Ceremony- 12:30 pm
Chellberg Farm Open House
Date: 9/13/2026
Time: 1:00 PM – 3:00 PM
Starting Location: Chellberg Farm Parking Lot 618 North Mineral Springs Road Porter, IN 46301 41.624679, -87.089502 (Decimal Degrees)
Description:
Stop by the historic Chellberg Farm to tour the farmhouse and visit the chickens. Volunteers will be on site to share the area’s history. Notes: 1. This event starts at the main Bailly / Chellberg parking lot located off of Mineral Springs Road between U.S. Highway 12 and U.S. Highway 20. 2. Stop by any time during the scheduled program to explore. 3. Please proceed directly to the farmhouse.
Photography Eastern Park Tour
Date: 9/13/2026
Time: 5:00 PM – 7:30 PM
Starting Location: Mount Baldy Parking Lot 101 Rice Street (U.S. Highway 12) Michigan City, IN 46360 41.706852, -86.929907 (Decimal Degrees)
Description:
Join national park rangers and photographers Rafi Wilkinson and Michael Gard for a photography tour of the eastern end of the park. Stops will include Mount Baldy, Central Avenue, the Great Marsh, Century of Progress Homes, and the sunset at Dunbar Beach. Notes: 1. This event starts at the Mount Baldy parking lot located on U.S. Highway 12 in Michigan City.
Monday, September 14, 2026
Self-Guided Earth Cache Portage Lakefront and Riverwalk Indiana Dunes National Park
Date: 9/14/2026
Time: 8:30 AM – 9:00 PM
Starting Location: Portage Lakefront and Riverwalk Pavilion 100 Riverwalk Road Portage, IN 46368 41.630994, -87.178383 (Decimal Degrees)
Description:
Geocaching is a real-world, treasure hunting game that takes place outdoors. Players, called geocachers, locate hidden containers, called geocaches, using their smartphones or GPS device and the free geocaching app. To begin planning your own outdoor adventure: https://www.nps.gov/indu/planyourvisit/indiana-dunes-geocaching.htm An Earth Cache is a special geological location people can visit to learn about a unique feature of the Earth. Earth Cache pages include a set of educational notes along with coordinates. Visitors to Earth Caches can see how our planet has been shaped by geological processes, how we manage its resources, and how scientists gather evidence. Typically, to log an Earth Cache, you will have to provide answers to questions by observing the geological location. There are no containers or logbooks for Earth Caches. Go to sites for more information: https://www.geocaching.com/geocache/GC6DPTT_beach-starvation
Tuesday, September 15, 2026
Self Guided Virtual Cache Bailly Homestead and Chellberg Farm Indiana Dunes National Park
Date: 9/15/2026
Time: 8:30 AM – 4:30 PM
Starting Location: Chellberg Farm Parking Lot 618 North Mineral Springs Road Porter, IN 46301 41.624679, -87.089502 (Decimal Degrees)
Description:
Geocaching is a real-world, treasure hunting game that takes place outdoors. Players, called geocachers, locate hidden containers, called geocaches, using their smartphones or GPS device and the free geocaching app. To being planning your own outdoor adventure: https://www.nps.gov/indu/planyourvisit/indiana-dunes-geocaching.htm A Virtual Cache is about discovering a location rather than a container. The requirements for logging a Virtual Cache vary—you may be required to answer a question about the location, take a picture, complete a task, etc... In any case, you must visit the coordinates before you can post your log. Go to sites for more information: https://www.geocaching.com/geocache/GC7B9T0_bailly-homestead-chellberg-farm
Thursday, September 17, 2026
Self Guided Virtual Cache Homes of Tomorrow Indiana Dunes National Park
Date: 9/17/2026
Time: 8:30 AM – 4:30 PM
Starting Location: Century of Progress Homes 214 Lake Front Dr., Beverly Shores, Indiana 46301 41.6889775, -86.988437 (Decimal Degrees)
Description:
Geocaching is a real-world, treasure hunting game that takes place outdoors. Players, called geocachers, locate hidden containers, called geocaches, using their smartphones or GPS device and the free geocaching app. To being planning your own outdoor adventure: https://www.nps.gov/indu/planyourvisit/indiana-dunes-geocaching.htm A Virtual Cache is about discovering a location rather than a container. The requirements for logging a Virtual Cache vary—you may be required to answer a question about the location, take a picture, complete a task, etc... In any case, you must visit the coordinates before you can post your log. Go to sites for more information: https://www.geocaching.com/geocache/GC7B9EH_homes-of-tomorrow-a-century-of-progress
Friday, September 18, 2026
Photography - Sunset at Mount Baldy
Date: 9/18/2026
Time: 6:00 PM – 8:00 PM
Starting Location: Mount Baldy Parking Lot 101 Rice Street (U.S. Highway 12) Michigan City, IN 46360 41.706852, -86.929907 (Decimal Degrees)
Description:
Join national park ranger and photographer Rafi Wilkinson for an incredible opportunity to watch the sunset atop Mount Baldy. Bring your camera and tripod for instructional tips on how to capture sunsets photographs. The total length of the hike is 1.5 miles. The hike does involve a steep climb in the sand up the side of Mount Baldy. Notes: 1. This event starts at the Mount Baldy parking lot located on U.S. Highway 12 in Michigan City.
Music Heritage Series
Date: 9/18/2026
Time: 7:30 PM – 9:00 PM
Starting Location: Indiana Dunes Visitor Center 1215 N State Road 49 Porter, IN 46304
Description:
Experience an exceptional night filled with music and harmonies with local musicians, Save the Tunes. Local folk musicians sing tunes from all times including songs about outdoor adventures. Notes: 1. The Visitor Center is free to enter, no park pass or entrance fee is required.
Saturday, September 19, 2026
Critter Feeding Time
Date: 9/19/2026
Time: 1:00 PM – 1:30 PM
Starting Location: Paul H. Douglas Center for Environmental Education 100 North Lake Street Gary, IN 46403 41.606466, -87.268527 (Decimal Degrees)
Description:
Come and learn about the Douglas Center's ambassador animals, see how they are cared for, and help feed them.
End of Summer Chellberg Farm Open House
Date: 9/19/2026
Time: 1:00 PM – 4:00 PM
Starting Location: Bailly-Chellberg Lot (main): North of U.S. Highway 20 on Mineral Springs Road, Porter, IN 46304 Bailly-Chellberg Lot (main): 41.624679, -87.089502 (Decimal Degrees)
Description:
Wrap up the summer with our amazing park Volunteers at Chellberg Farm! Step inside the historic house, craft your very own clove apple, and try your hand at games and pastimes that kept folks entertained back in the 1800s. Notes: 1. Open House takes place inside the Chellberg Farm House.
Birding: Whip-poor-will Wander at Kemil Beach
Date: 9/19/2026
Time: 6:30 PM – 8:30 PM
Starting Location: Kemil Beach Parking Lot 27 North East State Park Road (300E) Beverly Shores, IN 46301 41.677357, -87.00895 (Decimal Degrees)
Description:
Join master birder and Ranger Cookie Ferguson at the Kemil Beach parking lot for an evening wander to learn about Whip-poor-will's. Learn about birds during fall migration. Indiana Dunes is along a major migratory corridor and a stop over for many species.
Sunday, September 20, 2026
Self Guided Traditional Geocache at Bailly Homestead and Chellberg Farm Indiana Dunes National Park
Date: 9/20/2026
Time: 8:30 AM – 4:30 PM
Starting Location: Chellberg Farm Parking Lot 618 North Mineral Springs Road Porter, IN 46301 41.624679, -87.089502 (Decimal Degrees)
Description:
Geocaching is a real-world, treasure hunting game that takes place outdoors. Players, called geocachers, locate hidden containers, called geocaches, using their smartphones or GPS device and the free geocaching app. To being planning your own outdoor adventure: https://www.nps.gov/indu/planyourvisit/indiana-dunes-geocaching.htm A Virtual Cache is about discovering a location rather than a container. The requirements for logging a Virtual Cache vary—you may be required to answer a question about the location, take a picture, complete a task, etc... In any case, you must visit the coordinates before you can post your log. Go to sites for more information: https://www.geocaching.com/geocache/GC71B1P_1-whats-our-grade
End of Summer Chellberg Farm Open House
Date: 9/20/2026
Time: 1:00 PM – 3:00 PM
Starting Location: Bailly-Chellberg Lot (main): North of U.S. Highway 20 on Mineral Springs Road, Porter, IN 46304 Bailly-Chellberg Lot (main): 41.624679, -87.089502 (Decimal Degrees)
Description:
Wrap up the summer with our amazing park Volunteers at Chellberg Farm! Step inside the historic house, craft your very own clove apple, and try your hand at games and pastimes that kept folks entertained back in the 1800s. Notes: 1. Open House takes place inside the Chellberg Farm House.
Music on the Porch
Date: 9/20/2026
Time: 5:00 PM – 6:00 PM
Starting Location: Bailly-Chellberg Lot (main): North of U.S. Highway 20 on Mineral Springs Road, Porter, IN 46304 Bailly-Chellberg Lot (main): 41.624679, -87.089502 (Decimal Degrees)
Description:
Experience an exceptional night filled with music and harmonies with local musicians, Save the Tunes, on the porch of the Chellberg Farmhouse. Local folk musicians sing tunes in the great outdoors surrounded by serene fields and the quaint farmstead. Bring a blanket to sit on the grass.
Additional Notes
*These programs are sponsored by the Friends of Indiana Dunes.
More information at dunefriends.org.
