Driggs ID to Baker City OR: A Complete Road Trip Guide

The drive from Driggs, Idaho to Baker City, Oregon covers roughly 300 miles on US-20, US-26, and I-84. The route crosses three states, four mountain passes, and two time zones. A notable geographic oddity: the Snake River Plain and the Blue Mountains are separated by the Hell's Canyon region, yet this route bypasses the deepest gorge in North America entirely.

The route transitions from the Teton Valley's agricultural flats to the volcanic moonscape of Craters of the Moon National Monument. Then you cross the Big Lost River Valley, the Sawtooth National Recreation Area's northern edge, and the sagebrush steppe of the Snake River Plain. Finally, the Blue Mountains rise near Baker City.

• Craters of the Moon: 1-hour detour, lava tubes, cinder cones, no entrance fee with America the Beautiful pass.
• Snake River Plain: Wind farms near Mountain Home; watch for tumbleweeds.
• Blue Mountains: Dense pine forests, elk herds, panoramic views near Baker City.

Local commerce along the way includes potato farms near Blackfoot, trout fishing outfitters in Arco, and Basque culture in Boise. Baker City's historic downtown has boutiques and the Oregon Trail Interpretive Center.

The route is predominantly two-lane highways with sporadic cell coverage between Arco and Mountain Home. In winter, US-20 over the Teton Pass (though you start in Driggs, you avoid the pass itself) but snow can cause delays. Summer brings construction zones, especially near Boise. Always carry water and emergency supplies.

• Best family stops: Craters of the Moon (junior ranger program), Zoo Idaho in Pocatello (short detour), Discovery Center of Idaho in Boise.
• Pet-friendly: Most national forest land allows dogs; Craters of the Moon requires leashes. Many motels in Mountain Home and Boise accept pets.
• Fatigue management: Rest areas at mile markers 55 (east of Arco) and 92 (west of Carey). Also, Fourmile Creek Rest Area near Boise.
• Hidden off-route spot: The town of Butte City (first county seat of Butte County) has a ghost-town vibe.

Road quality is generally good on US-20 and I-84. Watch for deer and antelope at dusk, especially near Craters of the Moon. For those wondering 'how long to drive Driggs, ID to Baker City, OR', expect at least 5.5 hours drive time; with stops, plan a full day. Is it worth driving? Yes, for the geological diversity and solitude.

US-20 from Driggs to Idaho Falls is a two-lane highway with a 65 mph limit. At Idaho Falls, merge onto I-15 south for 5 miles, then take US-26 west toward Blackfoot. After Blackfoot, continue on US-26/US-20 to Arco, then US-20/US-26/US-93 to Craters of the Moon. From there, US-20/US-26 heads northwest through the Lost River Valley. At Carey, US-20 turns west; you'll stay on US-20 past Mountain Home to Boise. From Boise, take I-84 east (yes, east) to Baker City. Yes, you go east to reach Baker City because the interstate loops through Ontario, OR, then northeast.

• Driving times: Driggs to Idaho Falls (1 hr), Idaho Falls to Boise (4 hrs), Boise to Baker City (1.5 hrs)
• Fuel stops: Idaho Falls, Arco, Carey, Mountain Home, Boise
• Toll roads: None

For tips on how to find the best stops and hidden gems between cities, consult Wayro's guide.