Fumarole Butte

Fumarole Butte is a shield volcano in Utah's desert landscape, characterized by a prominent volcanic neck rising from its center. The formation displays varied volcanic materials, creating a distinctive landform that stands apart from the surrounding terrain.

The volcano formed approximately one million years ago during a period of normal magnetic alignment. This ancient eruption created the basaltic structures that shape the landscape today.

The geological features of Fumarole Butte serve as educational resources for scientists and students studying volcanic formations in the western United States.

The area is dry and exposed, so bring plenty of water and sun protection. The volcanic ground is uneven and rocky, making sturdy footwear essential for safe exploration.

Hot springs bubble up on the eastern flank, revealing geothermal activity that persists beneath the surface. This geothermal feature remains surprisingly active for a volcano so old.

Location: Juab County

Elevation above the sea: 1,603 m

GPS coordinates: 39.61000,-112.79000

Latest update: December 13, 2025 17:09