Address: 38050 Highway 36 East Mineral, California 96063
Sulphur Works is located inside Lassen National Park and about 1 mile north of the Southwest park entrance. Sulphur Works is said to be the Volcanic center of the ancestral Mt. Tehama. It is about 0.6 mile out and back trail and can be seen while driving along the main road of State Route 89. Its a very short walk from the parking area and public restrooms are available. The boiling Sulphur and steam holes are viewed from the sidewalk and closest you’ll get to a boiling pit.
A short path loops around steam vents, bubbling mud pots and rumbling vents called fumaroles. When you are closer to the active hot mud, it will smell like rotten egg due to other natural gases. The road going to the area is winding road with no guard rail so please drive slowly and watch for pedestrians. There is also a 2.2 roundtrip hiking trail leading to Ridge lake near the Sulphur Works.
Let me know if you have any questions or what you think about The Sulphur Works after your visit in the comments below. And kindly share our family travel blog site to your friends and family. Have fun and stay safe. Thank you.