biking sawtooth style - View this location on map the sun valley area has more than 30 miles of paved bike trails and 1,000 miles of mountain bike trails. the elephant's perch (208-726-3497) rents mountain and road bikes, along with helmets (half-day mountain bike rental is $20, road bike is $15), and provides maps and suggestions for all levels of riders. beginning mountain bikers can head to the eight-mile round-trip corral creek trail, a single track that meanders through rolling hills, a meadow of sage and groves of pines and aspens. it's classified as easy, but don't worry, your lungs will burn. for bikers who want wide paved paths, the seven-mile elkhorn loop takes you through ketchum and the hills just outside the center of town, with great views of bald mountain, the resort's main ski area. New York Times 280 east avenue, Sun Valley, ID Active, Kids

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