All Mountain Ranges
Mountain Range
moderate

Sulphur Hills

Wyoming

Elevation Range

8,000 ft - 10,543 ft

Notable Peaks

3

Coordinates

44.6004, -110.3195

About Sulphur Hills

The Sulphur Hills are a small mountain range located in western Wyoming, near the borders of Idaho and Utah. This range is characterized by rugged, volcanic terrain with numerous peaks, ridges, and high-elevation meadows. The landscape is dominated by exposed rock, sparse vegetation, and thermal features like hot springs and fumaroles. Despite its remote location, the Sulphur Hills offer excellent opportunities for hiking, backpacking, and wildlife viewing, with dramatic views of the surrounding Rocky Mountain region.

Notable Peaks

Sulphur Peak

10,543 ft

Brimstone Ridge

10,127 ft

Geyser Mountain

9,865 ft

Activities

hiking
backpacking
camping
wildlife viewing
photography

Best Seasons

summer

fall

Plan Your Trip

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Gateway Towns

Afton, WY
Kemmerer, WY

Location

Wyoming

44.6004, -110.3195

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Data Source

Geographic data from USGS Geographic Names Information System (GNIS). Descriptions generated with AI assistance.

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