Idaho Falls to Hanksville: A Desert Odyssey

The route from Idaho Falls, ID to Hanksville, UT spans approximately 340 miles via US-20, I-15, and UT-24. A little-known fact: this drive crosses the continental divide at Monida Pass (elevation 6,820 feet), marking the transition from the Snake River Plain to the Great Basin. The journey offers a stark shift from Idaho's volcanic farmlands to Utah's red rock canyons. Most travelers complete it in 5.5 hours of pure driving, but the real value lies in the detours. To fully appreciate the region, consider using resources like how to find the best stops and hidden gems between cities to uncover lesser-known attractions.

This guide covers everything from fuel economics to pet-friendly stops. Whether you are wondering how long to drive Idaho Falls, ID to Hanksville, UT or seeking things to do between Idaho Falls, ID and Hanksville, UT, the following sections provide exhaustive detail.

Road quality on US-20 and I-15 is excellent, but UT-24 has narrow shoulders and sharp curves. Watch for wildlife, especially deer and antelope, near dusk. Cell service is spotty south of Price. Carry a physical map and inform someone of your route.

• Family suitability: Craters of the Moon (cave exploration) and Goblin Valley (easy hikes) are great for kids. The drive is long; plan for activity breaks every 2 hours to prevent restlessness.
• Pet-friendly framework: Most national monuments allow leashed pets on trails. Ensure plenty of water and shade for pets, especially in desert heat.
• Fatigue management: Rest zones are available at rest areas near Arco (US-20) and Brigham City (I-15). Consider an overnight stop at a motel in Price or Green River.

Infrastructure safety is generally high. Emergency services are available in towns but can be hours apart on UT-24. Carry a first-aid kit and basic tools. The route is safe but remote; do not travel without a full tank of gas and extra supplies.

Local commerce beyond fuel: Hanksville hosts a small museum and art galleries. The best souvenir is a piece of septarian nodule, a local stone. Supporting these small businesses enriches the travel experience and provides needed revenue for isolated communities.

Fuel stations are plentiful along I-15 but sparse on UT-24. Plan to fill up in Brigham City or Price, UT before the final stretch. Gas prices in Idaho Falls average $3.50/gal, while Utah rural stations may reach $4.00. Carrying extra water and snacks is recommended.

• Total distance: 340 miles (547 km)
• Driving time: 5.5 hours without stops
• Best season: Late spring (April-May) or fall (September-October) for mild temperatures and clear skies
• Road conditions: Mostly paved, US-20 and I-15 are well-maintained; UT-24 has winding sections with occasional gravel patches

If you are assessing is it worth driving Idaho Falls, ID to Hanksville, UT, consider the diverse landscapes: from the lava fields of Craters of the Moon to the sandstone wonders of Goblin Valley. The route is manageable in a day, but taking two days allows for deeper exploration.

For those seeking best stops Idaho Falls, ID to Hanksville, UT, key waypoints include Craters of the Moon National Monument, Arco's historic downtown, and the Spiral Jetty at the Great Salt Lake.

The natural progression from volcanic plains to red rock deserts is breathtaking. Craters of the Moon offers surreal lava tubes and cinder cones. Further south, the San Rafael Swell presents dramatic canyons and petroglyphs. Local commerce thrives in towns like Hanksville, where the Hollow Mountain gas station doubles as a rock shop.

• UNESCO World Heritage Sites: While none directly on route, the nearby Dinosaur National Monument is a World Heritage Site worth a detour.
• Hidden off-route spots: The Spiral Jetty (5 miles off I-15 on a dirt road) and the Cleveland-Lloyd Dinosaur Quarry (near Price, UT).
• Cultural highlights: Basque influence in southeastern Idaho, Mormon settlement patterns in Utah.

Climatic conditions vary widely. Idaho Falls averages 40 inches of snow annually, while Hanksville receives less than 5 inches. Summer temperatures in Utah often exceed 100°F. Pack layers and sun protection. The aesthetic experience ranges from green farmland to barren, majestic desert.

Culinary infrastructure is limited; Hanksville has a couple of cafes and a general store. The best dining options are in Idaho Falls (e.g., The Snake Bite) and Brigham City (famous for peaches). Carrying a cooler for fresh items is wise.