Operating Hours & Seasons

Fossil Butte visitor center
Fossil Butte National Monument visitor center

NPS photo

 

Visitor Center Hours:
9 am-5:30 pm
May-September: daily

8 am-4:30 pm
October-April 30: daily

CLOSED Thanksgiving, Christmas, New Year's, Martin Luther King Jr., and President's Day

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, Nature Trail, and scenic drive closes November 1st until the snow melts, usually by late May.

Camping is not available.

Contact the Park

Mailing Address:

P.O. Box 592
Kemmerer, WY 83101

Phone:

(307) 877-4455
Automated system.

Contact Us