The World's First National Park

On March 1, 1872, Yellowstone became the first national park for all to enjoy the unique hydrothermal and geologic features. Within Yellowstone's 2.2 million acres, visitors have unparalleled opportunities to observe wildlife in an intact ecosystem, explore geothermal areas that contain about half the world’s active geysers, and view geologic wonders like the Grand Canyon of the Yellowstone River.

 
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Duration:
12 minutes, 7 seconds
 
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Current Conditions

What conditions can you expect during your trip to Yellowstone? Find out here.

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Operating Dates

Wondering what will be open during your next trip? It's all covered here!

A truck drives on a layer of snow on a paved road with a snow-covered mountain in the background.
Park Roads

Most park roads closed to regular vehicles on November 1. Find current information about road opening and closing dates here.

A hiker stands on a rock on the edge of a river in the fading daylight.
Plan Your Visit

Yellowstone changes with the seasons—make the most of your visit! Plan ahead to keep your trip safe, fun, and unforgettable.

A grizzly bear walking through snow and peering through tree branches
Wildlife Safety

A visit to Yellowstone is a bucket list item. Make it the trip of a lifetime by keeping yourself, and the wildlife you may encounter, safe.

A man and a woman sit by a campfire in a campsite and drink coffee.
Camping

Nothing compares to sleeping under the stars! Most park campgrounds are reserved and full far in advance—plan ahead for a successful visit!

A large brown lodge is light under an evening sky.
Lodging

There are multiple lodging options that cater to different needs in Yellowstone. Be sure to make reservations early!

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National Park Service App

One app puts every park at your fingertips. Experience Yellowstone like never before!

View from the top of a building shows a steaming geyser.
Webcams

Can't make it to the park? No problem. Take in the sights wherever you are!

 
Stay 25 yards from bison, elk, and other wildlife, and 100 yards from wolves and bears.
Enjoy watching Yellowstone's animals but STAY SAFE. They are WILD and DANGEROUS. Know your distance.

Last updated: March 21, 2025

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Contact Info

Mailing Address:

PO Box 168
Yellowstone National Park, WY 82190-0168

Phone:

307-344-7381

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