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.

Roosevelt Arch with teepee in front and elk cow and calves on the road

150 Years of Yellowstone

Reflect on 150 years of protecting Yellowstone National Park, the challenges of today, and a vision for tomorrow.

A car drives along a road next to a river, with snow still covering the nearby mountain slopes.

Park Roads

Find information about road conditions and seasonal closures.

Yellowstone National Park entrance sign with double rainbow

Current Conditions

Learn about things that could affect your visit before you arrive.

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.

Plan Your Visit

Please check the current conditions, operating seasons and hours, road conditions, entrance fees and passes, and lodging and eating options to help you prepare for your trip.

Four people sitting in campsite in front of a fire laughing and smiling.

Camp in a Campground

Most park camping is reserved and full far in advance. Plan ahead for a successful visit.

An old-fashioned yellow and black bus is parked in front of a tall, yellow inn with white columns.

Stay in a Lodge

Learn about places to stay and eat in the park and make a reservation early!

People line the boardwalk, looking out and taking pictures of a steaming hot spring.

Top Things to Know

Planning is crucial to a good summer visit, as this is the time when most people come to the park.

A flagger guides cars through road construction.

Road Construction

Learn about major road improvement projects and where to expect delays and closures.

Smart phones showing NPS app home screen


The official NPS mobile app can help plan and enrich your trip to Yellowstone.

View from the top of a building shows visitors standing in a wide arc around a steaming geyser.


Watch Old Faithful erupt or see the Upper Geyser Basin, Mount Washburn, Yellowstone Lake, and some of the park entrances.

Map of Norris Geyser Basin showing a brief description and image of Steamboat Geyser.

Virtual Tours

Virtually explore different parks of the park through interactive maps.

A person looks through a camera with a large zoom lens at a bear in the distance

Watch Wildlife

Bring binoculars or a spotting scope and enjoy watching animals from a safe distance.

Photo of a grizzly bear in a green meadow

Bear Safety

Learn about best practices for traveling safely in bear country.


Learn About the Park

Yellowstone is as wondrous as it is complex. The park is at the heart of the Greater Yellowstone Ecosystem, where nature and culture abound. Here are just a few highlights.

A deep, blue and green hot spring.

Hydrothermal Features

Learn about hot springs, geysers, mudpots, and fumaroles.

Three Nez Perce on horseback.

Native American Affairs

Many tribes have a traditional connection to the land and resources of Yellowstone.

Bison grazing in the grassy areas around a hot spring with snow covering part of the ground.

Greater Yellowstone Ecosystem

Yellowstone is the heart of one of the largest, nearly intact temperate-zones on Earth.

Child wearing a winter hat and coat looking out across a deep, aqua-green hot spring.

Kids & Youth

What fascinates you about Yellowstone? Personalize your online adventure of the world's first national park.

A group of bison cows and calves walking through a green meadow.

Bison Management

Learn about how the park maintains a wild, migratory bison population in a modern landscape.


Get Involved

The National Park Service works to preserve Yellowstone for the enjoyment, education, and inspiration of all people. We are not alone in this endeavor—park partners, volunteers, and visitors all help. Learn about substantial successes and challenges over the past two years in the State of the Park report, the park's strategic priorities, and how to get involved.

People walk across a boardwalk over steaming, colorful hot springs.

Strategic Priorities

The priorities of core, resources, experience, infrastructure, and partnerships guide park management decision making.

Park carpenters working on cabinets and shelving.

Work With Us

Search for jobs with the National Park Service or companies that operate in the park.

Last updated: April 21, 2022

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Contact Info

Mailing Address:

PO Box 168
Yellowstone National Park , WY 82190-0168



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