America's Living Natural History MuseumOn March 1, 1872, Yellowstone became the first national park for all to enjoy the unique hydrothermal wonders. As development spread across the West, the 2.2 million acres of habitat within the park became an important sanctuary for the largest concentration of wildlife in the lower 48 states. 
Greater Yellowstone EcosystemYellowstone is the heart of one of the largest, nearly intact temperate-zones on Earth. 
Historic Mammoth Hotel ReopeningJoin us for a ribbon-cutting ceremony & tours. Photo courtesy of Xanterra Visit YellowstoneAn amazing experience awaits you here. Yellowstone is a seasonal park, so plan your visit by learning about the current conditions, operating seasons and hours, road conditions, lodging and eating options, and available activities. 
Things To DoExplore all the different things there are to do in the park. 
WebcamsWatch Old Faithful erupt or see the Upper Geyser Basin, Mount Washburn, Yellowstone Lake, and some of the park entrances. 
Camp in a CampgroundPlan a night in one of twelve park campgrounds. 
Watch WildlifeBring binoculars or a spotting scope and enjoy watching animals from a safe distance. 
Digital Guide to YellowstoneGeyser predictions, interactive maps, self-guided tours, current conditions, and more. Download the official, free app today! Understand YellowstoneYellowstone 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 for you to learn about the park. 
ReptilesThere are six reptile species in Yellowstone. 
Kids: HistoryFor thousands of years before Yellowstone became a national park, it was a place where Native Americans seasonally lived. 
ArcheologyArcheological resources are the primary and often only source about humans in Yellowstone. Preserve YellowstoneThe 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 how to get involved. 
Water ConservationThe water that flows through Yellowstone National Park is a vital national resource. 
Bear SprayLearn about this highly effective bear deterrent. 
Clean, Drain, and DryProtect park waters by preventing the spread of aquatic invasive species. |
Last updated: August 21, 2019
