The Wyoming Dinosaur Center MuseumsTourism Attractions The Wyoming Dinosaur Center Visit Website 110 Carter Ranch Road Thermopolis, WY 82443 (307) 864-2997 (800) 455-3466 (307) 864-5762 (fax) About Map About This world-class facility displays one of the largest & most unique fossil collections in the world and our dig sites have some of the richest fossil bearing strata in the western US. What's Nearby? Distance: 5 10 15 20 25 50 mi.