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Fossil Butte National Monument

Contact Info
Kemmerer, WY 83101

Phone:
307-877-4455
Basics
Type:
Other
Basic Directions

Forty-five miles north of Interstate 80, Kemmerer, Wyoming is at the crossroads of U.S. Highways 189 and 30. The monument is 9 miles west of Kemmerer on U.S. Highway 30. Follow the signs to the visitor center.

Description

Some of the world's best preserved fossils are found in the flat-topped ridges of southwestern Wyoming's cold sagebrush desert. Fossilized fish, insects, plants, reptiles, birds, and mammals are exceptional for their abundance, variety, and detail of preservation. Most remarkable is the story they tell of ancient life in a sub-tropical landscape.

Hours + Fees

Hours:

The visitor center is open 7 days a week 8:00 a.m.-7:00 p.m. Memorial Day weekend through Labor Day weekend. September through May, the visitor center is open 8:00 a.m.– 4:30 p.m., 7 days a week, but closed winter holidays.

Monument grounds are open sunrise to sunset. The entrance road gate is closed only during severe winter storms. The upper road accessing the picnic area, Fossil Lake Trail, and scenic drive closes November 1st until the snow melts, usually by late May.

Map + Directions

Customizable Directions


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