AND WEAR A HELMET - View this location on map Get fitted for a mountain bike at Hoback Sports (307-733-5335; www.hobacksports.com), grab a trail map ($12) and start pedaling; the rental is $40 a day for a full-suspension bike. Storm east toward the 20-mile Cache Creek-Game Creek loop through the Bridger Teton National Forest. Take either the smooth dirt road or the parallel single-track Putt-Putt Trail, winding along a shaded stream. At the Game Creek turnoff, crank up a short steep climb, and you ll be rewarded with a five-mile descent down sage- and aspen-covered hills before connecting with a paved path back to town. NYT 520 West Broadway, Jackson, WY Active, Kids

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