Summer Adventures

On March 1, 1872, Yellowstone became the first national park for all to enjoy the unique hydrothermal wonders. Today, millions of people come here each year to camp, hike, and enjoy the majesty of the park.

Photo of ranger deploying bear spray.

Bear Spray

Read about this highly effective bear deterrent.

Yellowstone's app running on a tablet

Ranger in Your Pocket

Geyser predictions, interactive maps, self-guided tours, current conditions, and more. Download the app today!

Photo of a park employee cleaning a boat

Clean, Drain, Dry

Protect park waters by preventing the spread of aquatic invasive species.


Plan Your Visit

Yellowstone is seasonal. Plan your visit by learning about current conditions, seasons, road conditions, services, activities, and more.
People in uniform at a desk helping visitors

Things To Do

Explore all the different things there are to do in the park.

Old Faithful Geyser


Watch Old Faithful erupt or see the Upper Geyser Basin, Mount Washburn, Yellowstone Lake, and some of the park entrances.

A car drives along a road next to a river, with snow still covering the nearby mountain slopes.

Park Roads

See what's open during our spring season.

Photo of people eating in the Grant Campground

Eating & Sleeping

Learn more about lodging, camping, and restaurants.

Become a junior ranger of Yellowstone National Park.

Becoming a Junior Ranger

This is a great way to experience Yellowstone National Park for you and your family.


Learn About the Park

Yellowstone is as wondrous as it is complex. Learn about the park at the heart of the Greater Yellowstone Ecosystem, where nature and culture aboud.
The rainbow colors of Grand Prismatic Spring range from blue to orange.

Hydrothermal Systems

Yellowstone's hydrothermal systems are the visible expression of the immense Yellowstone volcano.

Purple wildflowers in bloom.


Wildflowers can grow under the forest canopy, but the most conspicuous displays occur in open meadows and sagebrush-steppe.

Map of the northwestern US showing 26 tribes that have ties to the Yellowstone area.

Associated Tribes of Yellowstone

26 tribes have ties to the area and resources now found within Yellowstone National Park.

Grasses growing and dead trees standing in a watery meadow.

Hydrothermal Plant Communities

Fascinating and unique plant communities have developed in the expanses of thermally heated ground.

A tiger salamander


Amphibians are valuable indicators of stressors such as disease or climate change.

An aerial view of two collared wolves standing on snow

Using Radio Collars to Study Wildlife

Radio-collaring wildlife in Yellowstone is an important method to collect all kinds of data.

A historical photo of a group of people walking across a geyser runoff channel.

Preserving Cultural Resources

Cultural landscapes are settings that human beings have created in the natural world.

Photo of park and partner employees alongside an historic Yellow Bus


Learn how partners help support our efforts to preserve and protect the park's spectacular natural and cultural features.

Last updated: May 21, 2019

Contact the Park

Mailing Address:

PO Box 168
Yellowstone National Park, WY 82190-0168



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