HotResort

SULPHUR WORKS, TOPHET Hot Springs

CA199°F

About Sulphur Works, Tophet Hot Springs

Sulphur Works, Tophet Hot Springs offers a striking glimpse into California’s geothermal power with its steaming pools and sulfur-scented air. This resort hot spring captivates with bubbling mineral-rich waters heated to around 199°F, providing a warm, soothing soak surrounded by rugged natural beauty. Its unique geothermal activity gives the area a dramatic, otherworldly feel.

Getting There

You can reach Sulphur Works by car, with convenient parking nearby, making it one of the more accessible hot springs in California. The site lies close to main roads, so no extensive hiking is required, allowing for a quick and easy way to enjoy the therapeutic waters. Follow well-marked signs for a straightforward arrival.

What to Expect

The pools at Sulphur Works are intensely hot, often steaming vigorously, so be prepared for a strong temperature contrast compared to typical swimming holes. The resort atmosphere blends natural splendor with comfort, featuring developed facilities that support a welcoming environment. Expect a moderate flow of visitors, especially during warmer months, which adds a lively yet relaxed vibe.

Tips for Visitors

Visit during cooler parts of the day or off-peak seasons to enjoy a more tranquil experience. Bring sturdy footwear to navigate the rocky terrain safely. There may be a small fee or required permits, so check current access policies before your trip to this notable site among California hot springs.

Last updated December 20, 2025

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