Yellowstone National Park

State: CA
Not just a great valley, but a shrine to human foresight, the strength of granite, the power of glaciers, the persistence of life, and the tranquility of the High Sierra.\n\nFirst protected in 1864, Yosemite National Park is best known for its waterfalls, but within its nearly 1,200 square miles, you can find deep valleys, grand meadows, ancient giant sequoias, a vast wilderness area, and much more.

Activities
Arts and Crafts, Arts and Culture, Astronomy, Auto and ATV, Backcountry Hiking, Biking, Birdwatching, Boat Tour, Boating, Bookstore and Park Store, Bus/Shuttle Guided Tour, Camping, Canoe or Kayak Camping, Canouing, Car or Front Country Camping, Cross-Country Skiing, Dining, Fishing, Fly Fishing, Food, Freshwater Fishing, Front-Country Hiking, Gift Shop and Souvenirs, Group Camping, Guided Tours, Hands-On, Hiking, Horse Camping, Horse Trekking, Horseback Riding, Junior Ranger Program, Kayaking, Mountain Biking, Museum Exhibits, Paddling, Park Film, Picnicking, Road Biking, RV Camping, Scenic Driving, Self-Guided Tours - Auto, Self-Guided Tours - Walking, Shopping, Skiing, Snow Play, Snowmobiling, Snowshoeing, Swimming, Volunteer Vacation, Wildlife Watching,

Direction:
Yellowstone National Park covers nearly 3,500 square miles in the northwest corner of Wyoming (3% of the park is in Montana and 1% is in Idaho). Yellowstone has five entrance stations, and several are closed to regular vehicles during winter. It takes many hours to drive between these entrances, so be sure to check the status of roads at the entrance you intend to use while planning your trip and before you arrive.

Address
Physical: 2 Officers Row, Yellowstone National Park CA 82190
Mailing: PO Box 168 Yosemite National Park CA 82190-0168

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