By Plane -- The closest airport to Sun Valley is Friedman Memorial Airport (tel. 208/788-4956), 12 miles south in Hailey. There are direct flights from Salt Lake City, Los Angeles, and Seattle. You can also fly into Boise and take a Sun Valley Express bus (tel. 877/622-8267; www.sunvalleyexpress.com). Be sure to check availability ahead of time and book your bus ticket in advance.
By Car -- The major route into Sun Valley is Hwy. 75, which runs south from I-90 at Missoula, Montana, and north from I-84 at Twin Falls.
You can get a vacation planner and free lodging reservation service from the Sun Valley-Ketchum Chamber of Commerce, P.O. Box 2420, Sun Valley, ID 83353 (tel. 866/305-0408; www.visitsunvalley.com). A Visitor Information Center for the area is located on the corner of 4th and Main in Ketchum. You can also check out the seasonally updated Official Sun Valley Guide at www.sunvalleycentral.com.