LA to Price, UT Road Trip: Deserts, Dinosaurs & Detours

The drive from Los Angeles, CA to Price, UT covers 700 miles and crosses the Mojave Desert, the Colorado Plateau, and the San Rafael Swell. This route includes Interstate 15 north to Las Vegas, then Interstate 70 east through Utah, a leg of the historic US-6/US-50. A unique fact: near Salina, UT, you cross the Sevier River, a waterway that flows inland to the Great Basin, not the ocean. This road trip reveals how geography and aridity shape travel.

Major milestones include the Cajon Pass (elevation 4,190 ft), the Nevada state line, the Virgin River Gorge (a steep canyon in Arizona), and the climb to Cove Fort, UT. The final stretch on US-6 crosses the Price River Canyon. Total driving time is about 10-11 hours without stops, but plan for 12-14 hours with breaks.

Fuel stations are plentiful along I-15 and I-70, but the stretch from Salina to Green River, UT is about 80 miles with limited services. Gas prices increase in remote areas; fill up in Las Vegas or Richfield for best rates. Consider a fuel card for cashless payments.

• Recommended gas stops: Barstow, Las Vegas, Beaver (UT), Richfield, Price.
• Average price per gallon: ~$4.50 in CA, ~$3.80 in NV/UT.
• Electric vehicle charging: Superchargers in Barstow, Vegas, Beaver, Richfield.

Cell service is spotty between Salina and Green River and in the San Rafael Swell. Download offline maps for US-6. Road quality is excellent on interstates, but US-6 has winding sections with limited guardrails. In winter, check UDOT for chain requirements.

Safety concerns: flash floods in summer, snow and ice on US-6 in winter. Always carry extra water and blankets. The route includes long stretches without services, so plan rest stops at least every 2 hours.

• Recommended rest areas: Baker, NV rest stop; Cove Fort, UT; rest area near Fremont Junction.
• For families: The Dinosaur Museum in Blanding (detour) or the Prehistoric Museum in Price (UT).
• Pet-friendly stops: Red Cliffs Dog Park in St. George; Best Friends Animal Sanctuary near Kanab (detour).

Fatigue management: Use audio audiobooks or podcasts (e.g., Desert Oracle). Stretch at the Cove Fort historical site. If driving at night, watch for wildlife, especially deer and cattle on US-6.

Hidden off-route spots: The Wedge Overlook in the San Rafael Swell (a mini-Grand Canyon), and the Buckhorn Wash pictograph panel. Check BLM road conditions before taking unmaintained roads.

From the Mojave Desert's Joshua trees to Utah's red rock canyons, the landscapes shift dramatically. Near St. George, UT, you encounter the Red Cliffs National Conservation Area. Further east, the San Rafael Swell offers gorges and sandstone reefs. A notable attraction is the Fremont Indian State Park near Richfield, showcasing petroglyphs.

• Mojave: sparse creosote bush, occasional yucca.
• Colorado Plateau: pinon-juniper, rust-colored cliffs.
• San Rafael Swell: deep canyons, buttes.

Local commerce includes Native American jewelry shops in Moab-area detours, and the Helper, UT historic mining town with art galleries. The how to find the best stops and hidden gems between cities approach can reveal off-beat spots like the Gadianton's Hideout or the ghost town of Sego.

Culinary stops: Larsen's Drive Inn in Salina for fry sauce burgers, or the Peace Tree Cafe in Green River for New Mexican cuisine. In Price, try the Greek family-owned Acropolis for gyros.