Wood River and Sawtooths

Big Wood River - 5 miles. Three miles north of Ketchum on State Highway 75 at Lake Creek trailhead. National Recreation Trail. Beginner to advanced.

Billy's Bridge - 4.4 miles. Nineteen miles north of Retchum on Highway 75 at base of Boulder Mountains. Beginner to intermediate.

Craters of the Moon - 7 miles. About 20 miles west of Arco on Highway 20/26-93. Lava flow in Craters of the Moon National Monument. Beginner. Camping with permit.

Elkhorn Touring Center (commercial) - 6.2 miles. Elkhorn Resort at Sun Valley. Cost is $2 per person, $1 for children ages 7 to 12, free for ages 65 and older and 6 and younger. Beginner to advanced. Lessons, equipment rental, tours.

Galena Lodge Touring Center (commercial) - 25 miles of trails. Twenty-four miles north of Ketchum on Highway 75. Beginner to advanced. Refreshments, equipment rental. Phone: 726-4010.

Lawrence Creek - 4.5 miles. Seven miles north of Fairfield on Soldier Mountain Road. Beginner to intermediate. Park at Lawrence Creek corrals.

North Fork - 2.5 miles. Eight miles north of Ketchum on Highway 75 at Sawtooth National Recreation Area Headquarters. Beginner.

Owl Creek - 2.5 miles. Twenty miles north of Ketchum on the west side of State Highway 75. Intermediate. Leads to Prairie Creek trail.

Prairie Creek - 4 miles. Nineteen miles north of Ketchum on Highway 75. Beginner to intermediate.

Redfish Lake - 4 miles. Four miles south of Stanley on Highway 75. Follows summer access road to Redfish Lake.

Trail Creek (commercial) - 4 miles. Beginner to intermediate. Check in at SUD Valley Nordic Ski Touring Center.

Vista - 1.2 miles. Nineteen miles north of Ketchum on Highway 75. Intermediate to advanced. At base of Boulder Hountains.

Twin Falls/Burley Area

Broad Hollow - 4.2 miles. Five miles south of Albion on Highway 77, three miles up Howell Canyon Road toward Pomerelle Ski Area. Intermediate.

Conner Flat - 2.5 miles. Five miles south of Alb on on Highway 77, 6.5 miles up Howell Canyon Road to Pomerelle Ski Area. Beginner to intermediate.

Pensteman - 3.5 to 8 miles. Twenty-five miles south of Hansen near Magic Mountain Ski Area. Intermediate.

Rock Creek - 1.8 to 2.6 miles. Twenty-five miles south of Hansen near Magic Mountain Ski Area. Beginner.

Walstrum Hollow - 4 miles. Twenty-five miles south of Hansen near Magic Mountain Ski Area. Intermediate