Know Before You Go
Frequently Asked Questions
Wildlife Guide
Yellowstone Trivia
Spring, Summer & Fall Weather
Spring, Summer & Fall Packing List
Fascinating Facts About Yellowstone National Park
Before your visit, here are some fascinating facts you may not have known about the wildlife, natural wonders and storied past of this beloved national park.
American Serengeti: Wildlife Wonders of Yellowstone
Yellowstone’s “American Serengeti” is a nod to East Africa’s ecosystem of vast open plains, savanna and woodlands that is home to a drizzling array of wildlife.
Why Large Mammals Thrive in the Greater Yellowstone Ecosystem
The Greater Yellowstone Ecosystem is home to the largest concentration of mammals in the lower 48 states, a fact that its moniker, “North American Serengeti,” refers to.
9 Top Wildlife Experiences in Yellowstone National Park
From spying the park’s largest and most powerful megafauna to its most colorful microscopic organisms, here’s a glimpse of the top wildlife experiences to look forward to on a Yellowstone safari.
Geysers, Hot Springs and the Yellowstone Volcano
On a trip to the park, travelers can enjoy the beauty of five main hydrothermal features: hot springs, geysers, mudpots, fumaroles and travertine terraces.
Discover Yellowstone’s Secrets: Wildlife, Wildflowers & Hidden Wonders
Hundreds of species of wildflowers blanket the prairies and mountain valleys in the summer.
The Big Bad Wolf: Greater Yellowstone’s Greatest Controversy
Watch Nat Hab’s 'The Big Bad Wolf' and Read on for an Exclusive Interview with the Film’s Co-Producer—Wildlife Biologist, Aaron Bott.
A Glimpse Into the Life of a Yellowstone Guide
One week of “assisted searching” on a small-group tour is all you need to prepare yourself for a lifetime of Yellowstone treasure hunting, right at the edge of the road.