Days Inn-West Yellowstone Address: 301 Madison Ave, Sinclair, WY 82334 Phone: (877) 241-6389 Hotels & Motels, Days Inn Other Businesses: Su Casa Cafe at 705 West Lincoln Hwy, Sinclair, WY 82334 Corner Bar at 101 N 10th St, Sinclair, WY 82334 I-80 Travel Plaza & Restaurant at Ih 80 & Exit 221, Sinclair, WY 82334