Casa Diablo Hot Pool
Casa Diablo Hot Pool is a scalding thermal pool in Mono County, about seven miles from Mammoth Lakes, on ground owned by LADWP, the Los Angeles water and power utility. The water would burn you. Access is open, but this is a feature to look at. A 1992 USGS sample found it heavy in dissolved minerals, with iron among them.
Around seventy-one hundred feet, high desert, with roughly seven feet of snow a year and modest rain. Whatever road gets closest goes unnamed here, roughly five hundred feet off; the access class is short walk. LADWP ground, a utility's holding, with no park or forest status attached. Sherwin Creek is the campground on file, four miles and change.
Winter months listed, snow included. Camp at Sherwin Creek if you need to. The water scalds; keep away from the edge. The chemistry is from 1992 and the temperature reading carries no date, so neither should be taken as current. No fee is on record.
The water at Casa Diablo Hot Pool is slightly alkaline (pH 7.7) with 1230 mg/L total dissolved solids. It is notably rich in sodium (supports circulation and skin hydration), chloride (natural antiseptic with skin health benefits), and total dissolved solids (higher mineral concentration for therapeutic soaking).
Overview Sherwin Creek Campground is located in the eastern Sierra Nevada Mountains within 2 miles of the full-service community of Mammoth Lakes, California. Popular among anglers, hikers, off-road vehicle enthusiasts and photographers, the campground is near some of the most spectacular wilderness and outdoor recreation areas in the Sierras.Recreation With a motocross track and trails, Sherwin Creek is a hot spot for off-road vehicle enthusiasts. The area's majestic scenery and challenging...
Casa Diablo Hot Pool sits at 7,070 feet above sea level, way above the mile-high mark. You may not feel the altitude strongly, but hot water still dehydrates you faster at elevation. UV is about 28% stronger than at sea level, so bring sunscreen and drink more water than you normally would.
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