Fairy Falls Trailhead

The Fairy Falls Trailhead in Yellowstone National Park is the starting point for one of the park's most rewarding family hikes — a route that combines access to the Grand Prismatic Spring Overlook with a payoff at Fairy Falls, a stunning 200-foot waterfall tucked into the back country west of the Midway Geyser Basin. For families who want to earn their Yellowstone highlight reel, this trail delivers both.

The full hike to Fairy Falls is approximately 6 miles round trip and takes most families between 3 and 4 hours. The trail is relatively flat and well-maintained, making it accessible for kids aged 5 and up who are comfortable walking longer distances. The Grand Prismatic Spring Overlook is accessed via a short spur trail about halfway through, adding the extraordinary aerial view of the spring's rainbow colors to the hike's highlights before continuing to the falls.

At Fairy Falls itself, the 200-foot cascade drops into a natural pool surrounded by forest, creating one of Yellowstone's most picturesque waterfall settings. Swimming in the pool is not permitted, but families can get close to the base of the falls and enjoy the cool mist and sound of the water.

Start early to beat the midday heat and ensure parking availability — the trailhead lot can fill quickly on peak summer days. Bring substantial water and snacks as there are no facilities along the trail. This hike represents one of the best full-morning adventures in Yellowstone for families with older kids and tweens who are ready for a real outdoor challenge with extraordinary rewards at the end.