Mammoth - Yellowstone National Park Camping Area

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Last Updated: December 5, 2025

Mammoth Campground is located in the iconic Yellowstone National Park in Wyoming.


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Summary

This campground offers a range of amenities to ensure a comfortable and enjoyable camping experience. With 85 sites available, it accommodates tents, RVs, and trailers. Restrooms with flush toilets and drinking water are conveniently located throughout the campground.

Reservations for Mammoth Campground are accepted, making it easier for campers to secure a spot during peak seasons. However, a portion of the sites is available on a first-come, first-served basis, providing flexibility for spontaneous visits. It is important to note that this campground operates on a dry-camping system, meaning there are no electrical hookups or shower facilities available.

The best time to visit Mammoth Campground is during the summer months, typically from June to September, when the weather is milder and most facilities are open. Visitors can explore the nearby Mammoth Hot Springs, known for its unique travertine terraces formed by hot springs. Wildlife enthusiasts will also appreciate the opportunities to spot elk and other animals in the surrounding area. However, it is crucial to be cautious of potential encounters with bears. Visitors should follow proper food storage and bear safety guidelines to ensure a safe camping experience.

In conclusion, Mammoth Campground in Yellowstone National Park is a well-equipped camping area with amenities such as restrooms and drinking water. Reservations are accepted, but there are also first-come, first-served sites available. The best time to visit is during the summer months, and visitors can explore the fascinating Mammoth Hot Springs and enjoy wildlife sightings. However, caution should be exercised regarding bear safety measures.

       

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Camping Essential Practices

Pack It In, Pack It Out
Take all trash, food scraps, and gear back with you to keep campsites clean and protect wildlife.
Respect Wildlife
Observe animals from a distance, store food securely, and never feed wildlife to maintain natural behavior and safety.
Know Before You Go
Check weather, fire restrictions, trail conditions, and permit requirements to ensure a safe and well-planned trip.
Minimize Campfire Impact
Use established fire rings, keep fires small, fully extinguish them, or opt for a camp stove when fires are restricted.
Leave What You Find
Preserve natural and cultural features by avoiding removal of plants, rocks, artifacts, or other elements of the environment.

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