Orderville to Hermosa Beach: Epic Desert-to-Coast Road Trip

Orderville, a tiny Mormon settlement in Kane County, lies just east of Zion National Park. The paved road from Orderville to Hermosa Beach covers 450 miles of stark contrasts—from red rock canyons to the Mojave's creosote flats, then over the San Bernardino Mountains to the Pacific shore. The drive typically takes 7 to 8 hours without stops, but the journey begs for detours.

The route follows US-89 south to the I-15 corridor, cutting through the Virgin River Gorge, then across the Mojave National Preserve. After Baker, California (home of the world's tallest thermometer), it descends into the Los Angeles Basin. This guide covers everything from fuel stops to family-friendly activities.

The first segment from Orderville to St. George passes through the Virgin River Gorge, a dramatic canyon with red sandstone cliffs. This area is a gateway to Zion National Park, a major draw for hikers. After St. George, the landscape flattens into the Mojave Desert, dominated by Joshua trees and creosote.

• Zion National Park: 40 miles from Orderville, famous for Angel's Landing and The Narrows.
• Mojave National Preserve: features Kelso Dunes and volcanic cinder cones.
• San Bernardino Mountains: the climb to Cajon Pass offers views of the Inland Empire.
• Hermosa Beach Pier: end-of-route reward with sunset views.

Local commerce along the route includes roadside diners and fruit stands. In Baker, the Bun Boy restaurant serves classic American fare. The Alien Fresh Jerky in Baker is a quirky stop. Las Vegas offers endless dining, but for a quick in-and-out, the food courts on the Strip work.

1. Baker's 'World's Tallest Thermometer' is a photo op.
2. Barstow's Route 66 Museum provides cultural context.
3. Ontario Mills mall is a major shopping stop near the end.

UNESCO World Heritage Sites: The nearest UNESCO site is the Grand Canyon, reachable via a 2-hour detour from Orderville on US-89A. While not on the direct route, its inclusion can enrich the trip. The Mojave Desert itself is not UNESCO-listed, but its vastness offers a unique sense of scale.

The primary route is US-89 from Orderville to I-15 southbound, then I-10 west through San Bernardino to I-405 south to Hermosa Beach. The pavement quality on I-15 is excellent, with wide lanes and frequent rest areas. However, the Mojave section lacks cellular coverage in stretches.

• Fuel stops: St. George (UT), Las Vegas (NV), Barstow (CA), and Ontario (CA) are major centers with competitive prices.
• Road conditions: I-15 is well-maintained, but watch for crosswinds near the Cajon Pass.
• Alternative detour: Taking US-395 from Barstow offers a scenic route through the Eastern Sierra, but adds 2 hours.
• For hidden stops along the road, check out how to find the best stops and hidden gems between cities.

Fuel economics: Gas prices increase as you approach Los Angeles. Fill up in Barstow or Victorville for better rates. The stretch between Las Vegas and Barstow has sparse stations, so plan ahead. Tolls: No tolls on I-15, but I-10 and I-405 are freeways.

1. Orderville to St. George: 35 miles, 30 min.
2. St. George to Las Vegas: 120 miles, 2 hours.
3. Las Vegas to Barstow: 150 miles, 2.5 hours.
4. Barstow to Hermosa Beach: 145 miles, 2.5 hours.

Road safety is paramount on the long desert stretches. Ensure your vehicle has a spare tire and full coolant. The I-15 has rumble strips and emergency phones. The biggest danger is fatigue; take rest breaks every 2 hours.

• Rest zones: Rest areas at Baker, Barstow, and San Bernardino provide clean bathrooms and picnic tables.
• Family-friendly stops: The Las Vegas Strip is not kid-oriented, but the Discovery Children's Museum in Las Vegas is great.
• Pet-friendly: Many rest stops have designated pet areas; the Mojave heat can be dangerous for pets—never leave them in the car.

Hidden off-route spots: From Barstow, take a short detour to the Calico Ghost Town, a restored silver mining town. Near Baker, the Mojave Riverbed offers solitude. In the San Bernardino Mountains, the Rim of the World Scenic Byway provides cool air and pine forests.

• Calico Ghost Town: 10 miles east of Barstow on I-15.
• Zzyzx Road: a quirky exit leading to a desert spring.
• Elmer's Bottle Tree Ranch: near Oro Grande, a folk art installation.

Fatigue management: The monotony of the Mojave can cause drowsiness. Use audio guides or podcasts. The best rest stop is the Barstow Station area with multiple fast-food options. If needed, motels in Barstow or Victorville offer affordable stays. Always carry extra water and snacks.