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West Yellowstone, Montana
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The basin got its name from the biscuit-like deposits formed by the mineral-rich waters around its geysers, although many of these formations were altered by the 1959 Hebgen Lake earthquake.
Located in the Upper Geyser Basin, Biscuit Basin is a geothermal area within Yellowstone, known for its colorful hot springs and active geysers.
Sapphire Pool erupted violently after the 1959 earthquake, altering its appearance and activity, and it remains one of the basin's most striking features.
Visitors can safely explore the geothermal features of Biscuit Basin via a network of boardwalks that protect both the fragile environment and the visitors.
Jewel Geyser is one of the most active geysers in the basin, erupting every 7 to 10 minutes and reaching heights of up to 20 feet.
While the roads to Biscuit Basin are open in the summer, winter access is possible via guided snowmobile or snowcoach tours.
Located just a few miles north of Old Faithful, Biscuit Basin offers a quieter alternative to the park's more famous attractions.