Salmon ID to Tonopah NV: Epic Desert Road Trip Guide

Starting in Salmon, Idaho, this route to Tonopah, Nevada, traverses over 700 miles of the American West, crossing the Continental Divide and dipping into the Great Basin. The drive typically takes about 12 hours of pure driving time, but plan for more with stops.

Major highways include US-93 South from Salmon, then I-84 West, and US-95 South into Nevada. Fuel stations are sparse, especially in Nevada, so plan to fill up at larger towns like Twin Falls, Wells, and Battle Mountain.

• Fuel economy: Expect about 20 mpg; a full tank range of 400 miles helps.
• Road quality: Good on interstates, but US-95 is two-lane with some rough patches.
• Restrooms: Most gas stations and rest areas are clean, but hours can be limited.

The route showcases diverse geology: the Salmon River Mountains, the Snake River Plain, and the Basin and Range province. Near Wells, you'll pass the Humboldt Range, and south of Battle Mountain, the Shoshone Range offers stark beauty.

• UNESCO World Heritage Sites: None directly on the route, but nearby Yellowstone (north) and Yosemite (southwest) are a detour.
• Climate: Arid and semi-arid; summer highs exceed 100°F in Nevada, winter can bring snow in Idaho.
• Culinary stops: In Twin Falls, try local lamb; in Wells, the Owl Club has classic diner fare; in Tonopah, the Mizpah Hotel offers a historic bar.

Roadside assistance is limited; carry a spare tire and water. For families, the Shoshone Falls near Twin Falls is a must-see, and kids will enjoy the Jerome County Historical Museum. Pets are welcome at most outdoor stops, but keep them leashed.

• Rest zones: Plan rest breaks every 2 hours; rest areas are frequent in Idaho, sparse in Nevada.
• Hidden gems: The Hot Springs at Spencer (ID) are a relaxing detour; the Charcoal Ovens south of Tonopah are historic.
• Local culture: Tonopah's mining history is evident in its old buildings; check out the Central Nevada Museum.