Idaho · Hiking · Near Ketchum

Boulder Creek

7.8 mi
round trip
2,224 ft
climb
9,535 ft
high point
Out and back
route

Is Boulder Creek open right now?

Alert in the area

The Forest Service lists an alert for Salmon-Challis National Forest.

As of · Source: USFS · Salmon-Challis National Forest. Agencies don't list every closure — check before you go.

Boulder Creek is a hard hike in Idaho's Salmon-Challis National Forest, within the Lost River Ranger District. The trail is an out-and-back that climbs from about 7,300 feet to roughly 9,500 feet, with a total elevation gain of 2,224 feet over a distance of about 7.8 miles. The Forest Service manages the land, and the route is natural-surfaced and open year-round. Bikes are allowed, so the trail works for riders as well as hikers. The climb is steep, and the high point sits well above the low point, making this a route for those prepared for a long, challenging day on foot or on two wheels. Several other trails lie within a couple of miles, including Waterfall Trail and Fall Creek, both about 1.9 miles away. Phi Kappa Campground, about 6.5 miles off, offers a place to stay, and paddlers can head to the East Fork Big Lost River, roughly 7.7 miles away.

Around this trail

Add any of these when you start a trip
  • Sleep close

    Wildhorse Campground

    Campground

    Campground · 0.2 mi from the trail
  • Eat after

    The Sun Valley Club

    Restaurant

    On your way back · 15 mi
  • If it rains

    Sun Valley Museum of Art

    Museum

    In town

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More in Ketchum

Local outfitters

Not on Roamze yet. Their page has how to reach them.