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Hot Creek Geological Site

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Hot Creek Geological Site

Hot Creek Geological Site, Geothermal site in Mono County, United States.

Description

Hot Creek Geological Site is a geothermal location in Mono County featuring numerous natural hot springs that emerge from rocky walls within a river gorge near Mammoth Lakes. The site contains a hatchery that relies on the geothermal warmth to support fish breeding operations.

History

A fish hatchery was established here in 1941 as California's first warm water fish breeding facility. The operation grew from earlier local efforts to raise trout in the region.

Culture

The creek served as a filming location for the classic western True Grit with John Wayne. This cinematic history draws visitors interested in that era of filmmaking.

Practical

A paved path connects the parking area to multiple viewing points where you can see the geothermal features up close. Interpretive signs along the way explain what you are seeing and help you understand the geological processes at work.

Did you know?

The water temperature can shift by more than 100 degrees Celsius in just seconds, making this one of the few places in the world with such rapid thermal swings. These extreme changes happen because hot geothermal water mixes with cold creek water at different rates.

Location
Address
Hot Creek Hatchery Rd, Mammoth Lakes, CA 93546, USA
Opening Hours
Monday-Sunday 08:00-19:00
GPS coordinates
37.66150,-118.82861
Latest update
December 9, 2025 20:20

AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide. Discover all places nearby (Mono County).

« Hot Creek Geological Site - Geothermal site in Mono County, United States » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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