Green River to Richfield: Utah's Scenic Drive

The drive from Green River, UT to Richfield, UT follows US-89 and I-70, offering a transition from the Colorado Plateau to the Sevier River Valley. This 116-mile route passes through the San Rafael Swell, a massive geological fold that exposes 150 million years of Earth's history. Because the highway cuts through the swell's nearly roadless interior, you'll encounter long stretches with no services, so plan fuel accordingly.

This guide covers how long to drive, what to see, and where to stop. We'll also highlight safety and comfort considerations for families and pets.

US-89 connects Green River to Hanksville, then you'll continue on SR-24 west to I-70 near Salina, and finally take I-70 west to Richfield. The route is well-paved and maintained year-round, though winter storms can bring snow and ice, especially over the San Rafael Swell.

Fuel is scarce: fill up in Green River (last reliable station) and again in Hanksville (the only intermediate town). Richfield has full services. Expect gas prices to be slightly higher in remote stations.

• Distance: 116 miles
• Driving time: 1 hour 45 minutes without stops
• Key highways: US-89, SR-24, I-70
• Services: Green River (gas, food), Hanksville (gas, minimal food), Richfield (full services)
• Best time to drive: early morning or late afternoon to avoid heat and traffic

Leaving Green River, you'll immediately encounter the San Rafael Swell's dramatic cliffs and mesas. This area is renowned for its designated wilderness and offers numerous pullouts for scenic photography. As you approach Hanksville, the landscape opens into desert flats dotted with volcanic rocks and buttes.

Hanksville, with a population under 200, serves as a quirky pit stop. The local store and diner offer basic supplies and a taste of cowboy culture. Nearby, the Mars Desert Research Station simulates life on the red planet, and you might spot its futuristic habitat from the road.

• San Rafael Swell: a 900-square-mile geological wonder
• Hanksville: last stop before the final push
• Mars Desert Research Station: a unique research facility
• Goblin Valley State Park: 22 miles west of Hanksville, featuring eerie hoodoos

Long stretches without services mean you should carry water and snacks, especially with kids. There are no designated rest areas between Green River and Richfield, but there are safe pullouts where you can stretch. Drive defensively, as wildlife like deer and antelope can cross the road, especially at dawn and dusk.

For family fun, consider a detour to Goblin Valley State Park, which is on the route’s western edge. Its otherworldly rock formations are a hit with children, and the park has picnic facilities and a visitor center. For pet owners, pets are allowed on leash in most outdoor areas, but be aware of hot pavement in summer and cacti.

• Rest zones: pullouts at mile markers 130-140 (San Rafael Swell), and near Hanksville
• Family detour: Goblin Valley State Park (entrance fee: $20 per vehicle)
• Pet considerations: carry water and a bowl, avoid midday heat
• Weather hazards: flash floods in summer, icy roads in winter