The best hikes in Yellowstone National Park take you far beyond the boardwalks, into geyser basins, thundering waterfalls, and wildlife-rich valleys. Yellowstone is famous for its drive-up sights, but its trails reveal a wilder, quieter park where steam rises over empty meadows and canyons glow gold in the afternoon light. This guide covers the top hikes for every ability, how long they take, and how to enjoy them safely in bear country.
Is Yellowstone good for hiking?
Absolutely. Yellowstone has over 900 miles of trails, from short boardwalk loops to serious multi-day backcountry treks. Because it is such a large park, hikers can find genuine solitude just minutes from busy pullouts. Read our full Yellowstone National Park guide for logistics and lodging, and our Wyoming overview for pairing it with nearby parks.
Fairy Falls and Grand Prismatic Overlook
This easy, mostly flat hike delivers two payoffs: the elevated overlook of the rainbow-colored Grand Prismatic Spring and the tall, graceful cascade of Fairy Falls beyond it. At roughly five miles round trip, it is a perfect introduction to hiking in the park and one of the most photogenic short trails in Yellowstone. Go early to catch soft morning light and smaller crowds at the overlook.
Grand Canyon of the Yellowstone trails
The South Rim and North Rim trails trace the dramatic yellow-walled canyon and its two powerful waterfalls. Artist Point offers the classic postcard view, while the steep Brink of the Lower Falls trail puts you right at the lip of a 300-foot drop where you can feel the spray. These short but steep walks are among the park's most rewarding and link together for a longer rim ramble.
Mount Washburn
For a bigger challenge, Mount Washburn climbs to a historic lookout tower with sweeping views across the park and a good chance of spotting bighorn sheep and wildflowers. At about six miles round trip with steady elevation gain, it is a satisfying half-day hike best done in summer when the road and trail are clear of snow. Bring layers, since the summit is windy and cool even in July.
Lamar Valley and wildlife hikes
The Lamar Valley, often called America's Serengeti, is better for wildlife watching than dramatic terrain, but short walks like the Trout Lake loop put you in prime bear, bison, and wolf country. Go at dawn or dusk, bring binoculars, and always keep a safe distance from animals. Pair it with a visit to Grand Teton National Park to the south for even more wildlife.
Mystic Falls and quieter thermal hikes
If you want thermal scenery without the crowds, the Mystic Falls trail near Old Faithful winds through forest to a lovely cascade, with an optional loop to an overlook of the Upper Geyser Basin. The Lone Star Geyser trail is another gentle favorite, following an old road to a backcountry geyser that erupts on its own quiet schedule.
How many days do you need, and when to hike?
Two to four days lets you sample a range of trails across the park's regions without rushing between them. Most hiking is best from late June through September, once snow clears from higher elevations. Yellowstone is grizzly country, so carry bear spray, hike in groups, make noise, and never approach wildlife or leave marked trails near thermal areas, where the ground can be dangerously thin. Always check current-year trail, bear, and road conditions before setting out.
FAQ
What is the best easy hike in Yellowstone?
The Fairy Falls and Grand Prismatic Overlook trail is the top easy option, combining a famous hot spring view with a beautiful waterfall on gentle terrain.
Do you need bear spray to hike in Yellowstone?
Bear spray is strongly recommended on every trail. Yellowstone is home to both grizzly and black bears, and rangers advise carrying and knowing how to use it.
Are Yellowstone trails open year-round?
Most hiking trails are best from late June through September. Snow lingers into early summer at higher elevations, and winter access is limited. Confirm current-year conditions before you go.
Can you hike to a geyser away from the crowds?
Yes. The Mystic Falls and Lone Star Geyser trails let you experience thermal features with far fewer people than the main basins.