Museums go Results Found: 3 Button group with nested dropdown CSI - Herrett Center For Arts & Science 315 Falls Ave College Of Southern Idaho Campus Twin Falls ID 83303-1238 (208) 732-6655 Children's Museum of the Magic Valley Children's Museum of the Magic Valley PO Box 2139 Twin Falls ID 83303 (208) 536-3455 Visit Website Friends of Minidoka Friends of Minidoka PO Box 1085 Twin Falls ID 83303 (208) 863-0076