Upper Geyser Basin
3.2 mi 101 ft gain 1.0 hr
An easy 3.2-mile loop through the Upper Geyser Basin, which holds Old Faithful and the densest concentration of geysers in the world — the boardwalks here let you walk among dozens of active springs and geysers beyond the famous one everyone gathers for. The flat, stroller-friendly route makes it accessible to almost any visitor with the time to wander. Choose this when you want to see far more than Old Faithful's single eruption and explore the whole geyser field at your own pace.