- States: ID, MT, WY
- NPCA Region: Northern Rockies
- Est. Date: 1872
Air & Climate Data
View the 2019 ReportVisibility
Moderate Concern
Health
Moderate Concern
Nature
Significant Concern
Climate
Significant Concern
America's first national park is named after the river that runs through it. Within the park's massive boundaries, visitors can find mountains, rivers, lakes, waterfalls and some of the most concentrated geothermal activity in the world. The park has 60% of the world’s geysers, as well as hot springs and mud pots. It is also home to diverse wildlife with the largest concentration of mammals in the Lower 48 states, including grizzly bears, wolves, bison and elk.
More Than Old Faithful
Yellowstone is home to more than half the world's geysers and an exceptional concentration of geothermal energy.
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Magazine Article
Naming Matters
Should Devils Tower be called Bear Lodge? Is Tacoma a better moniker than Mount Rainier? Around the country, activists are fighting to change place names they deem offensive, hurtful or arbitrary,…
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My Park Story
Greetings from Yellowstone National Park
I can recall when Yellowstone park rangers politely discouraged tourists from reaching out of the windows of their Pontiacs to offer a handful of Cheez Doodles to bears, instead encouraging us Junior Rangers to attend evenings when camp garbage would be poured from dump trucks onto massive mounds for…
More about Yellowstone
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Read more about Where to See Waterfalls This Season
Blog Post Where to See Waterfalls This Season Early spring is one of the best times of the year to see waterfalls, and these 10 picture-perfect parks are great bets for a natural rush.
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Read more about Secretary Zinke Confirms: Yellowstone is More Valuable Than Gold
Press Release Secretary Zinke Confirms: Yellowstone is More Valuable Than Gold "This incredible victory for our first national park reminds us all that Yellowstone is more precious and valuable than gold." - NPCA President and CEO Theresa Pierno
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Read more about Yellowstone Is Worth More Than Gold
Victory Yellowstone Is Worth More Than Gold Interior Secretary Ryan Zinke signs 20-year mineral withdrawal that will prevent new mining north of the national park.
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Read more about Position on H.R. 4644, H.R. 5727 & H.R. 6784
Policy Update Position on H.R. 4644, H.R. 5727 & H.R. 6784 NPCA submitted the following positions to members of the House Natural Resources Committee ahead of a markup scheduled for September 26, 2018.
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My grandparents loved national parks and had so many adventures there. I hope to be able to visit all of the same parks someday. — Sarah
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Read more about Court Ruling Saves Greater Yellowstone Grizzly Bears
Victory Court Ruling Saves Greater Yellowstone Grizzly Bears Judge's ruling overturns Trump administration decision to remove endangered species protections from grizzly bears in the Yellowstone and Grand Teton region.
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Read more about Grizzlies Saved: Court Stops Trophy Hunt of Yellowstone’s Iconic Bears
Press Release Grizzlies Saved: Court Stops Trophy Hunt of Yellowstone’s Iconic Bears Judge rules that the Trump Administration unlawfully removed federal protections for Greater Yellowstone Ecosystem grizzly bears.
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Read more about Forest Service Calls for Protecting Yellowstone's Doorstep from New Mining Threats
Press Release Forest Service Calls for Protecting Yellowstone's Doorstep from New Mining Threats The Forest Service recommends protecting 30,000 acres of public lands near Yellowstone from new mining development proposals.
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Read more about Jeff Bridges: A Voice for Yellowstone Grizzlies
Press Release Jeff Bridges: A Voice for Yellowstone Grizzlies NPCA has teamed up with actor and Montana resident Jeff Bridges in defense of Greater Yellowstone Ecosystem grizzly bears.
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Read more about Jeff Bridges: A Voice for Yellowstone Grizzlies
Video Jeff Bridges: A Voice for Yellowstone Grizzlies We asked Jeff Bridges what he thinks about grizzly bears.
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Read more about An Insiders’ Guide to Yellowstone National Park
Blog Post An Insiders’ Guide to Yellowstone National Park Yellowstone: It’s one of the most remarkable and revered travel destinations in the world and the place that defined the very concept of public land conservation. Get a taste of why this park and the larger ecosystem that surrounds it are so special — and how to plan an extraordinary trip.
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Read more about Yellowstone’s Winter Wonders
Land Based Yellowstone’s Winter Wonders You’ll see herds of bison and elk, watch for wolves, spot foxes pouncing for voles, and discover wing prints in the snow left by hunting raptors. Explore quiet trails and hidden geysers with hot chocolate by the fire waiting for you back at the lodge.
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Read more about Snow, Steam, Bison, Sky
Magazine Article Snow, Steam, Bison, Sky A winter adventure in Yellowstone National Park.
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Read more about Wyoming Approves Fall Hunt of Grizzly Bears Near Yellowstone and Grand Teton
Press Release Wyoming Approves Fall Hunt of Grizzly Bears Near Yellowstone and Grand Teton 23 Greater Yellowstone Ecosystem grizzly bears, including females, will be hunted this fall
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Read more about Yellowstone Bison Plan: Another Step Towards Protecting an American Icon
Press Release Yellowstone Bison Plan: Another Step Towards Protecting an American Icon Yellowstone bison translocation and quarantine program a positive next step in North American wildlife conservation.
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Read more about Saving Pronghorn at Yellowstone National Park
Advocacy in Action Saving Pronghorn at Yellowstone National Park By modifying miles of fencing, NPCA volunteers have worked for years to help Yellowstone pronghorn migrate safely and survive.
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Read more about Find Your Voice: Yellowstone National Park
Video Find Your Voice: Yellowstone National Park On the borders of Yellowstone National Park decades worth of barriers to pronghorn migration are opening one day at a time thanks to the hard work of volunteers and willing private landowners. Together we can make a difference for national parks and wildlife.
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Read more about Great American West
Land Based Great American West From Mount Rushmore and the Crazy Horse Memorial to Custer State Park and Devils Tower, the West is a colorful storybook spilling over with strong personalities and profoundly historic landscapes. Discover some new chapters and add your own footnotes on this fun and engaging exploration.
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Read more about Room to Roam
Advocacy in Action Room to Roam Yellowstone's bison are under threat from the moment they cross the park's boundary. Outdated management plans and misunderstandings have led to the routine roundup and slaughter of this wild icon of the American West.
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Read more about Yellowstone Wildlife Safari
Land Based Yellowstone Wildlife Safari Join our guides as they show you their hidden spots for spotting wildlife including bighorn sheep, elk, grizzly bears, moose, bison, and even a wolf or two. When not behind a spotting scope visit the Grand Canyon of Yellowstone and Old Faithful for an unforgettable experience.
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Read more about Hiking in Yellowstone
Land Based Hiking in Yellowstone Ditch the crowds and head to the quiet northwest corner of Yellowstone to backcountry geyser basins and connect to the genuine, unadulterated wonder of the park. This new adventure includes hiking, white-water rafting and kayaking where you'll likely see more elk than people.
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Read more about Essence of Yellowstone and Grand Teton
Land Based Essence of Yellowstone and Grand Teton In your explorations of Yellowstone and Grand Teton, you’ll hike, view wildlife, and even raft to your heart’s content as you get a deeper understanding of these two iconic parks.
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Read more about Bison Infographic
Infographic Bison Infographic NPCA is working to ensure that the nation's oldest herd of bison in America's first national park have the habitat they need to thrive.
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Read more about The Future of Yellowstone Bison Management
Report The Future of Yellowstone Bison Management NPCA is working to ensure that the nation's oldest herd of bison in America's first national park have the habitat they need to thrive.
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Read more about Reaction to Bison Management Plan Guiding Principles
Letter Reaction to Bison Management Plan Guiding Principles The Interagency Bison Management Plan (IBMP) was finalized in 2000, and, today, fourteen years later, we have new science, new regulations, many management lessons, and some fundamental on-the-ground changes that make the original IBMP outdated. A new conservation plan needs to be put in place to guide bison conservation, education, and management into the next decade.
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Read more about Paradise Valley Corridor Study: Saving Lives by Incorporating Wildlife Passage Opportunities
Report Paradise Valley Corridor Study: Saving Lives by Incorporating Wildlife Passage Opportunities We are recommending that Montana Department of Transportation undertake a cost-benefit analysis of mitigation measures that will increase public safety and decrease the potential for wildlife-vehicle collisions on US 89.
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Read more about Legislative Action on Boating Regulations in Yellowstone
Fact Sheet Legislative Action on Boating Regulations in Yellowstone H.R. 2954 mandates that the National Park Service change its boating regulations on rivers and streams in three years or leave non‐motorized boating unregulated on roughly 7,500 miles of rivers and streams in Yellowstone and Grand Teton
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Read more about Opposition to Legislative Proposals at Cape Hatteras, Yellowstone, and Grand Teton
Letter Opposition to Legislative Proposals at Cape Hatteras, Yellowstone, and Grand Teton NPCA urges Members of the House to Oppose H.R. 2954 when it comes to the House floor tomorrow. Specifically, NPCA opposes provisions to remove protections at Cape Hatteras National Seashore (Title V) and Yellowstone and Grand Teton National Parks (Title VII).
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Read more about Polluted Parks: Fact Sheets
Fact Sheet Polluted Parks: Fact Sheets Haze pollution limits views of our most valued national parks and wilderness areas, affecting not just how far we can see, but also the color, sharpness, and quality of the view. It also makes the air unhealthy for people, wildlife and natural resources.
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Read more about Protecting and Connecting Our Nation's Treasured Park Landscapes
Fact Sheet Protecting and Connecting Our Nation's Treasured Park Landscapes National parks are key to protecting and connecting our most revered places.
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