Photo: Amanda Sweeney · Public domainSulphur Works, Tophet Hot Springs
If you're passing
Is it plungeworthy?
A natural thermal spring.
The details
- Soak
- Temperature unrecorded
- Area
- Susanville
- Coordinates
- 40.447, -121.536
About Sulphur Works, Tophet Hot Springs
Sulphur Works, Tophet Hot Springs is a natural hot spring in California.
At that temperature it's temperature unrecorded — check current conditions and always test the water before getting in.
Plungeworthy rates Sulphur Works, Tophet Hot Springs 5.4/10 — if you're passing. The score weighs its scale, how confidently it's mapped, and its character.
Where it is
Before you go
The pin marks the feature, not a trailhead or a legal route in. Some sit on private land or need a real hike, and conditions change with season and rain. Check local access, don't trespass, and never enter water — hot or cold — where it isn't safe.
Common questions
Where is Sulphur Works, Tophet Hot Springs?
Sulphur Works, Tophet Hot Springs is a hot spring in California, at 40.447, -121.536.
Is Sulphur Works, Tophet Hot Springs worth visiting?
If you're passing — Plungeworthy rates it 5.4/10.
Gear for the trip
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