St. Stephen's Indian Mission and Heritage Center South of RivertonSt. Stephens, WY 82524United States(307) 856-8664Email Select a CategoryPlaces to EatGuides & OutfittersShoppingArts & EntertainmentParks & NatureTravel ResourcesAttractionsSports & RecreationPlaces to StayOutdoor Activities Show Nearby Details WrapperDescriptionDescription Visit the historic mission to learn about the Northern Arapaho tribe. The mission's Catholic Church is painted with colorful Native American designs. Gift shop showcases local Indian beadwork and crafts. Open 9-noon, 1-4 Mon.-Wed, and Friday. Related Content Continuing a Legacy of Cowboy Craftsmanship 10 Wonders of Yellowstone Resort Dude Ranches BULLFIGHTING WITH DUSTY TUCKNESS