Grand Prismatic Spring
$25–$50Follow the boardwalk past Yellowstone's largest hot spring, a deep blue pool ringed in orange and yellow.

Photo: Dietmar Rabich, CC BY-SA 4.0, via Wikimedia Commons. Cropped and resized.
Old Faithful is a sightseeing stop in Yellowstone National Park, WY, part of the Yellowstone Country guide. Cost: $25 to $50. Most park roads are closed to regular vehicles from early November to late April.
Upper Geyser Basin, Old Faithful area · Yellowstone National Park, WY
Old Faithful is a cone geyser in Yellowstone's Upper Geyser Basin, named in 1870 by the Washburn-Langford-Doane Expedition. Eruptions reach 106 to more than 180 feet and last 1.5 to 5 minutes, and rangers post the next predicted time at the Old Faithful Visitor Education Center. Boardwalks lead on through a basin holding roughly 150 geysers within one square mile. Next door, the 1904 Old Faithful Inn has a 65-foot lobby ceiling and a massive rhyolite fireplace.
The closest stops to Old Faithful, ordered by straight-line distance. A few more like it, plus some different kinds of fun so you can build a full day.
Follow the boardwalk past Yellowstone's largest hot spring, a deep blue pool ringed in orange and yellow.
4.5 mi awaySwitch it up: Sport & Outdoor
Nonprofit wildlife park near Yellowstone's west entrance, home to rescued grizzly bears, gray wolves and other native species.
19 mi awaySwitch it up: Attractions
A 1,170-mile historic trail across five states retracing the Nez Perce people's 1877 flight from the U.S. Army.
19 mi awaySwitch it up: Sport & Outdoor
Helicopter sightseeing flights from West Yellowstone Airport over Hebgen Lake, Two Top and Earthquake Country, from 20-minute hops to a 60-minute wilderness explorer.
20 mi awaySwitch it up: Tours
Look out over North America's largest high-elevation lake, with geysers on its shore at West Thumb and trout below Fishing Bridge.
23 mi awaySwitch it up: Sport & Outdoor
Walk or drive under the 52-foot basalt gateway that has marked Yellowstone's North Entrance since 1903.
40 mi awayMore like this