Directions From Cheyenne, Wyoming (East) I-80 West to Laramie (approx. 45 miles), exit onto Grand Avenue (1st exit), turn right onto 22nd street (2nd stoplight), turn left onto Willett Drive (1st stop sign), and turn right into museum parking lot. From Fort Collins, Colorado (South) US 287 North to Laramie (approx. 65 miles), turn right onto Grand Avenue (3rd stoplight), turn left onto 22nd street (5th stoplight), turn left onto Willett Drive (1st stop sign), and turn right into museum parking lot. From Rawlins, Wyoming (West) I-80 East to Laramie (approx. 90 miles), exit onto Snowy Range Road (2nd exit), turn left onto Snowy Range Road, turn right onto 3rd Street (1st stoplight after overpass), turn left onto Grand Avenue (2nd stoplight), turn left onto 22nd street (5th stoplight), turn left onto Willett Drive (1st stop sign), and turn right into museum parking lot. From Casper, Wyoming (North) US 220 S (approx. 20 miles), turn left onto US 487 E to Medicine Bow (approx. 70 miles), turn left onto US 30 to Laramie (approx. 50 miles), turn left onto Grand Ave. (4th stoplight), turn left onto 22nd street (5th stoplight), turn left onto Willett Drive (1st stop sign), and turn right into museum parking lot. Click here for location map.