About Long Valley Hot Spring
Long Valley Hot Spring sits within California’s dynamic Long Valley Caldera, offering a soothing retreat framed by volcanic landscapes near Mammoth Lakes. This resort hot spring balances warm mineral waters with comfortable amenities, creating a relaxing experience rooted in the region’s geothermal energy.
Getting There
You reach Long Valley Hot Spring via a short drive from Mammoth Lakes, with ample parking available on site. The entrance is easily accessible, ensuring a smooth arrival without the need for strenuous hiking through rugged terrain.
What to Expect
The water maintains a steady, comfortable temperature around 149°F, inviting you to unwind while surrounded by crisp mountain air. Unlike nearby Hot Creek, which is closed to swimming due to thermal hazards, this spring offers a safe and managed bathing environment. Facilities support a peaceful soak with clean changing areas and seating.
Tips for Visitors
Visit during weekdays or early mornings to avoid crowds, especially in peak seasons. Bring swimwear, water to stay hydrated, and a towel. Note that the spring operates with an entrance fee, and respectful use of the amenities helps preserve this unique spot among California swimming holes.
