Last updated: August 17, 2023
Thing to Do
Greenstone Section 1: Hike from Lookout Louise to Mount Franklin

NPS / CLAIRE JACKSON
About this Trail
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Mileage: About 5 miles
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Rocks and roots on trail
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Less trafficked trail making navigation difficult
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Changing trail conditions require a map, compass, and navigation skills
Trailheads
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Hidden Lake via private boat or water taxi from Rock Harbor Lodge.
Hike from Lookout Louise to Mount Franklin. Experience the exposed ridge on the east end of Isle Royale. This less traveled trail is the most eastern section of the Greenstone Ridge Trail that transects the island. Water access is unavailable on this section. Scenic views can be found at Lookout Louise and Mt. Franklin. Lookout Louise can be reached via a 1 mile hike from Hidden Lake. Hidden Lake can be reached by private boat, water taxi, or by joining a tour with the MV Sandy. Stop into the Rock Harbor Visitor Center for current of information.
Difficult to Reach Trail Section
This trail section is remote, even for Isle Royale. Backpackers enter the park through Rock Harbor or Windigo. Most backpackers choose to hike to/from Rock Harbor by foot rather than hiking to/from Lookout Louise and catching a pre-scheduled water taxi from Hidden Lake to Rock Harbor. Make sure to make arrangements before your trip if you choose to begin or end your trip at Hidden Lake/Lookout Louise.
Found Nearby
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Rock Harbor Campground
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Lane Cove Campground
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Three Mile Campground

Stay Limit: 1 night from June 1 – September 15 annually.
Shelters: 9
Depth at dock (normal conditions): 3’-12’.
Access: Foot/canoe/kayak/private boat
Amenities
- Cell Phone Reception
- No
- Internet Connectivity
- No
- Trash/Recycling Collection
- Yes, Seasonal
- Food Storage Lockers
- No
- Camp Store
- Yes, Seasonal
- Ice for Sale
- Yes, Seasonal
- Firewood for Sale
- No
- Staff On Site
- Yes, Seasonal
- Amphitheater
- Yes, Seasonal
- Laundry
- Yes, Seasonal
- Dump Station
- Yes, Seasonal
- Potable Water
- Potable Water - Seasonal
Fire/Stove Policy
Self-contained stoves only.
Toilet Types
- Composting Toilets - seasonal
- Flush Toilets - seasonal
Shower Types
- Hot - Seasonal
- Coin-Operated - Seasonal
Weather
Isle Royale National Park is a remote archipelago in the middle of Lake Superior. To make the most of your visit, it is necessary that you plan ahead and prepare. Be aware that many services and items that are available on the mainland are not available at Isle Royale. Due to the unpredictable waters of Lake Superior and its effect on island weather, be prepared for any and all weather conditions.
Small-party Camping (6 people or less)
No fee for small-party camping. A free overnight permit is required.
$0.00
Group Tent Sites
3 Group Sites by advanced reservation only. All parties of 7 or more must submit group permit requests through the park's online request system. The fee is a per permit cost for each party within a group of 7 or more.
$25.00
Email Address
Phone number (Voice)
Mailing Address
800 E. Lakeshore DriveHoughton, MI 49931
Physical Address
800 E. Lakeshore DriveHoughton, MI 49931
Directions
Rock Harbor Campground is located in Rock Harbor on the northeast end of Isle Royale, off of the Rock Harbor and Tobin Harbor Trails.Regulations
All park visitors pay an entrance fee. Self- Dogs, cats, and other pets are not allowed. Quiet hours are from 10:00 p.m. to 6:00 a.m. EDT/ 9:00 p.m. to 5:00 a.m. CDT. Treated water supply available.
Fishing licenses are not required for inland lakes and streams on the island. However, Michigan size, season, and possession limits still apply. Only barbless hooks and artificial lures and flies may be used on inland lakes and streams. A State of Michigan fishing license is required to fish in the waters of Lake Superior.
ADA Information - Uneven, rough terrain throughout campground. Facilities are not accessible. Other facilities in the general Rock Harbor area (associated with the Lodge) are accessible.
Wheelchair Access - No wheelchair access in campground. Paths surrounding marina and Lodge area are accessible.
RV & Trailer Information - No RV/Trailer access.
RV Allowed - No
Trailer Allowed - No
Classification - This campground is a developed campground.

Stay Limit: 1 night effective June 1 – September 17 annually
Shelters: 8
Depth at dock (normal conditions): 9’
Access: Foot/canoe/kayak/private boat
Amenities
- Cell Phone Reception
- No
- Internet Connectivity
- No
- Trash/Recycling Collection
- No
- Food Storage Lockers
- No
- Camp Store
- No
- Ice for Sale
- No
- Firewood for Sale
- No
- Staff On Site
- No
- Amphitheater
- No
- Laundry
- No
- Dump Station
- No
- Potable Water
- Non-Potable Water
Fire/Stove Policy
Self-contained stoves only.
Toilet Types
- Composting Toilets - seasonal
Shower Types
- None
Small-party Camping (6 people or less)
No fee for small-party camping. A free overnight permit is required.
$0.00
Group Tent Sites
3 Group Sites by advanced reservation only. All parties of 7 or more must submit group permit requests through the park's online request system. The fee is a per permit cost for each party within a group of 7 or more.
$25.00
Email Address
Phone number (Voice)
Mailing Address
800 E. Lakeshore DriveHoughton, MI 49931
Physical Address
800 E. Lakeshore DriveHoughton, MI 49931
Directions
Three Mile Campground is located on Rock Harbor Channel off of the Rock Harbor and Mount Franklin Trails.Regulations
All park visitors pay an entrance fee. Self-contained stoves only. Dogs, cats, and other pets are not allowed. Quiet hours are from 10:00 p.m. to 6:00 a.m. EDT/ 9:00 p.m. to 5:00 a.m. CDT.
Fishing licenses are not required for inland lakes and streams on the island. However, Michigan size, season, and possession limits still apply. Only barbless hooks and artificial lures and flies may be used on inland lakes and streams. A State of Michigan fishing license is required to fish in the waters of Lake Superior.
ADA Information - Uneven, rough terrain throughout campground. Facilities are not accessible.
Wheelchair Access - No wheelchair access.
RV & Trailer Information - No RV/Trail access.
RV Allowed - No
Trailer Allowed - No
Classification - This campground is a limited development campground.

Stay Limit: 1 night effective June 1 – September 17 annually
Access: Foot/canoe/kayak. No boat access.
Amenities
- Cell Phone Reception
- No
- Internet Connectivity
- No
- Trash/Recycling Collection
- No
- Food Storage Lockers
- No
- Camp Store
- No
- Ice for Sale
- No
- Firewood for Sale
- No
- Staff On Site
- No
- Amphitheater
- No
- Laundry
- No
- Dump Station
- No
- Potable Water
- Non-Potable Water
Fire/Stove Policy
Self-contained stoves only.
Toilet Types
- Composting Toilets - seasonal
Shower Types
- None
Weather
Isle Royale National Park is a remote archipelago in the middle of Lake Superior. To make the most of your visit, it is necessary that you plan ahead and prepare. Be aware that many services and items that are available on the mainland are not available at Isle Royale. Due to the unpredictable waters of Lake Superior and its effect on island weather, be prepared for any and all weather conditions.
Small-party Camping (6 people or less)
No fee for small-party camping. A free overnight permit is required.
$0.00
Email Address
Phone number (Voice)
Directions
Lane Cove Campground is located in Lane Cove, on the northeast end of Isle Royale National Park (along Lake Superior), off of the Lane Cove Trail.Regulations
All park visitors pay an entrance fee. Self-contained stoves only. Dogs, cats, and other pets are not allowed. Quiet hours are from 10:00 p.m. to 6:00 a.m. EDT/ 9:00 p.m. to 5:00 a.m. CDT.
Fishing licenses are not required for inland lakes and streams on the island. However, Michigan size, season, and possession limits still apply. Only barbless hooks and artificial lures and flies may be used on inland lakes and streams. A State of Michigan fishing license is required to fish in the waters of Lake Superior.
ADA Information - Uneven, rough terrain throughout campground. Facilities are not accessible.
Wheelchair Access - No wheelchair access.
RV & Trailer Information - No RV/Trailer access.
RV Allowed - No
Trailer Allowed - No
Classification - This campground is a primitive camping area.