Hot Creek Geological Site

Hot Creek Geological Site

Mammoth Lakes, California

4.1(567)naturalEasyFree

Click thumbnails to view larger photos • Photos from Google Maps

🌡️Temperature180°F
🏊Typenatural
🥾DifficultyEasy
💰PriceFree
📅Best SeasonSpring through fall
👥Crowd LevelModerate

About Hot Creek Geological Site

A dramatic volcanic hot spring where boiling water erupts into a cold mountain creek. Swimming is prohibited due to unpredictable geothermal activity, but the viewing area offers a stunning look at raw geothermal power in the Eastern Sierra.

Access

Short walk

🏕️

Overnight

No

👙

Clothing Optional

No

Features

Volcanic activityGeological wonderScenic viewingPhotography

Water Minerals

SulfurSilicaBoron

Frequently Asked Questions

What is the water temperature at Hot Creek Geological Site?
The water temperature at Hot Creek Geological Site is 180°F.
How much does Hot Creek Geological Site cost?
Hot Creek Geological Site is free to visit.
Is Hot Creek Geological Site clothing optional?
No, Hot Creek Geological Site requires swimwear.
What minerals are in the water at Hot Creek Geological Site?
The water at Hot Creek Geological Site contains Sulfur, Silica, Boron.
How difficult is it to get to Hot Creek Geological Site?
Hot Creek Geological Site has a easy difficulty level with short walk access.

Recent Google Reviews

Jose Mathew• Google Review

"Had to drive more than a mile through unpaved road to get here. But the place is beautiful with a few hot springs steaming out. Overall a nice place for a quick stop."

11/27/2025
Bob Oxenburgh• Google Review

"This is a gem of the National First Service. The river runs between vibrant grasses and has hot springs bubbling into it. A favorite for trout fishing. An easy walk down into the gorge after driving t..."

10/20/2025
Frank Reza• Google Review

"It was a beautiful place, it’s such a unique place. I have been coming to the Mammoth area for years and I just found out about it. I wish it was better advertised. We went during the warmest part of ..."

10/3/2025