Sulphur Works

California · POI · part of Lassen Volcanic

Sulphur Works is a geothermal area featuring bubbling mud pots and steam vents, offering a glimpse into the park's volcanic activity.

Top trails

• Ridge Lakes Trail — 2.1 mi out & back
• Sulphur Works — 0.3 mi out & back

Coordinates: 40.4487, -121.5369.

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