Twin Bridges Retreat lies in the upper Lost River Valley, approximately 25 miles north of the famous all-season resort community of Sun Valley and 30 miles northwest of the small ranching community of Mackay. Access from Sun Valley is less than a 45-minute drive over Trail Creek Pass from May through November. As mountain snowfall begins to accumulate late in the year, Trail Creek Pass closes until spring, and primary access to the ranch shifts northward. Access during the winter months involves driving through Mackay via US Highway 93 and then south on Trail Creek Road.
Friedman Memorial Airport (SUN) in Hailey, 15 miles south of Ketchum/Sun Valley, is the nearest commercial airport and offers regular air service on Delta, Horizon/Alaska, and United. Idaho Falls, approximately two hours southeast of the property, provides alternate commercial air service out of Idaho Falls Regional Airport (IDA) on American, Delta, and United. Mackay is home to a 4,400’x60’ asphalt airstrip capable of accommodating larger twin-engine aircraft. Of interest to backcountry pilots, a state-owned and managed 4,450’x100’ turf airstrip is located near the entrance to the property along Trail Creek Road. This runway features a windsock, perimeter markings, and tie downs.
The Lost River Valley is considered one of Idaho’s most scenic areas and is among the state’s top regions for outdoor recreation. The stunning Lost River Range flanks the east side of the valley and spans over 70 miles from Arco to Challis. The Lost Rivers claim seven of Idaho’s ten peaks over 12,000 feet, including Mt. Borah, the state’s highest peak at 12,662 feet. Various ranges, including the Pioneers and Whiteknobs, extend westward from the valley, providing incredible vistas and miles of backcountry to explore. The Big Lost River meanders through the valley, providing irrigation water for farms and ranches as well as outstanding trout fishing opportunities. Four miles north of Mackay, the Mackay Dam impounds the Big Lost River, providing camping, boating, and fishing opportunities.
Sun Valley, Ketchum, and the other Wood River Valley communities of Hailey and Bellevue are a short distance from Twin Bridges and offer a suite of exceptional summer and winter activities, including golf, hiking, fly-fishing, mountain biking, and world-class downhill and Nordic skiing. One will also find numerous gourmet restaurants, art galleries, shopping opportunities, and cultural events to enjoy.
Mackay, with a population of 566, lies at the heart of the Lost River Valley and serves as the local service and social center. It is an agriculturally based community, although its roots go back to the mining days in the early 20th century. All general amenities can be found in Mackay, including groceries, fuel, restaurants, and sporting goods. Each June, Mackay holds its famous rodeo event, “Idaho’s Wildest Rodeo,” which attracts competitors and spectators from across the region.