Unnamed Thermal Spring
This unnamed warm spring emerges in Lyon County, Nevada near Smith Valley at 5,019 feet elevation, sitting virtually roadside just 53.5 meters from the nearest access point in high desert terrain shaped by rain shadow effects.
The spring occupies sagebrush-covered terrain in the Sierra Nevada's eastern rain shadow where annual precipitation drops to just 17.8 inches despite proximity to California's highest mountains. Winter snowfall totals 56.8 inches annually, creating dramatic seasonal contrasts between arid summers and heavy snow seasons.
The spring sits essentially roadside, permitting vehicle access with minimal walking. Expect warm rather than hot water. Centerville Flat Campground lies 19 kilometers away but operates without reservations. Winter access may require four-wheel drive during heavy snow. The landscape offers wide desert vistas.
The spring's modest thermal character reflects shallow geothermal circulation in Basin and Range terrain. Its location on the Nevada side of the Sierra crest illustrates how precipitation patterns shift dramatically across the mountain divide, creating distinct ecological and hydrological regimes.
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