CENTERADE TITAE NISIN Family-friendly & FREE! WIFTTY Museum of western and natural history with hands-on stuff for kids Center of the Nation Monument Historic Johnny Spaulding Cabin Travel information 415 Fifth Avenue South Dakota Belle Fourche, Memorial Day to Labor Day: Mon-Sat 9-5, Sunday 1-4 The State SEE & VISITOR CENTER at the Center of the Nation thetristatemuseum.com CENTERADE TITAE NISIN Family - friendly & FREE ! WIFTTY Museum of western and natural history with hands - on stuff for kids Center of the Nation Monument Historic Johnny Spaulding Cabin Travel information 415 Fifth Avenue South Dakota Belle Fourche , Memorial Day to Labor Day : Mon - Sat 9-5 , Sunday 1-4 The State SEE & VISITOR CENTER at the Center of the Nation thetristatemuseum.com