Yellowstone
National Park ID, MT, WY

Mammoth Campground

Morning in the Mammoth Hot Springs Campground
Mammoth Campground is the only campground that is open year-round.

NPS / Neal Herbert

 
 

Mammoth Evening Ranger Programs

 

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Girl roasting marshmallow over an open fire.

Camp in a Campground

Plan a night in one of twelve park campgrounds.

A person enjoys the sunrise at Mammoth Hot Springs

Mammoth Hot Springs

Discover what the Mammoth Hot Springs region has to offer—from history to hot springs.

View of sagebrush-covered valley with snow-capped peaks beyond.

Mammoth Hot Springs Hikes

The trails around Mammoth Hot Springs have a full range of difficultly and environments to explore.

A person photographs an exhibit of a bear while other people examine other exhibits in a room.

Albright Visitor Center

Learn about wildlife and get park information at this visitor center located near the North Entrance.

Visitors on a boardwalk gaze out at orange and white colored travertine terraces.

Mammoth Hot Springs

Virtually wander around Mammoth Hot Springs, where the underlying limestone allow large terraces to form above ground.

Last updated: June 27, 2019

Contact the Park

Mailing Address:

PO Box 168
Yellowstone National Park, WY 82190-0168

Phone:

307-344-7381

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