State Park

Mary Mountain Backcountry Patrol Cabin

Yellowstone National Park · Yellowstone National Park, WY

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State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.

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Address:Yellowstone National Park, WY

About

Outside the developed areas of the park, you can explore the mountainous landscape by foot, pack stock, and boat. Permits are required for all overnight stays in the park due to the large amount of trails and designated campsites.