Springs
These 75-degree springs emerge at 6,933 feet elevation on Bureau of Land Management public land near Mammoth Lakes in Mono County's Eastern Sierra, delivering water 28 degrees warmer than the cool 47-degree ambient temperature. The springs sit amid the dramatic volcanic landscape where the Sierra Nevada rises sharply from the Owens Valley.
Accessing these springs involves a short walk through high-elevation terrain where whitebark and limber pines cling to volcanic slopes. The landscape presents classic Eastern Sierra scenery—stark rocky terrain, thin alpine vegetation, and expansive views toward the Owens Valley. Winter dominates this elevation with over 72 inches of annual snowfall and frequent cold temperatures, though brief summers offer dramatically different conditions when snow melts.
These springs tap geothermal heat associated with the volcanic systems that characterize the Eastern Sierra. The Mono County region sits along the transition between the Sierra Nevada's granitic composition and the Basin and Range's volcanic terrain, creating complex geothermal patterns. The proximity to Mammoth Lakes places them in a landscape shaped by Pleistocene glaciation and ongoing volcanic activity.
Access requires a short walk of roughly 335 feet. High elevation means winter conditions dominate much of the year—expect snow from November through May or later. Summer and early fall offer reliable access windows when snow melts and temperatures moderate. Popular backcountry areas nearby attract crowds, but these springs see fewer visitors. Bring proper footwear for volcanic terrain.
Is Springs worth visiting?
Best for
- Overnight camping trips
Overview Crowley Lake Campground offers 47 RV/tent sites, maximum recommended RV length is 30 feet. All sites include a fire pit, picnic table and a lantern holder. No hook-up. Potable water is available. Dump station fee is $10.00, no passes accepted. Closest amenities are 2 miles south in Crowley, or 10 miles north in Mammoth Lakes. Recreation Popular activities include lake and stream fishing, boating, windsurfing, horseback riding, hiking, and wildlife viewing. Facilities Crowley Lake...