Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Grey Reef Lodging, which is in the state Wyoming (WY), city Casper. Our hotel can be found at 18187 State Highway 220, Casper, WY 82604-8742. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Grey Reef Lodging/18187 State Highway 220 - Casper - Wyoming (WY) ← View details 18187 State Highway 220, Casper, WY 82604-8742, Casper, Wyoming (WY) Not available