Page, AZ to Green River, WY: Ultimate Road Trip Guide

On September 18, 1959, the last spike of the transcontinental highway system was driven near this route, connecting the Colorado Plateau to the Wyoming Basin. Today, driving from Page, AZ to Green River, WY covers 700 miles of US-89, I-70, and US-191, weaving through slot canyons, dinosaur fossil beds, and the largest concentration of arches on Earth. This guide answers is it worth driving Page, AZ to Green River, WY with a resounding yes, detailing things to do between Page, AZ and Green River, WY for a journey of 11–13 hours without stops.

The drive requires a full tank at Page—last cheap gas before Moab. Fill at Page Supercenter (36.9141,-111.4553). After Moab, fuel stations thin along I-70; fill at Salina (38.9577,-111.8602) or Green River, UT. Wyoming stretches have 50-mile gaps; top off at Rock Springs.

• Fuel cost estimate: $80–$110 for 700 miles (25 mpg, $3.50/gal).
• Toll: None on this route.
• Rest areas: I-70 has numerous; note that Utah rest areas close 10 p.m. to 6 a.m. for snow removal.

UNESCO World Heritage Sites

Mesa Verde National Park (near Cortez, CO) is a UNESCO site, but it's 2 hours detour. Instead, focus on the Utah reach: Nine Mile Canyon (off US-191) has the world's highest density of petroglyphs, thousands of images, not UNESCO but equally profound.

• Best stops Page, AZ to Green River, WY: Horseshoe Bend (mile 5, Page), Glen Canyon Dam, Monument Valley (detour 45 min), Moab's Arches National Park, and Flaming Gorge National Recreation Area.
• Hidden off-route spot: Goblin Valley State Park (UT-24) — mushroom-shaped hoodoos, hour detour, worth it for kids and photographers.

Local commerce thrives on gas stations and Navajo vendors in Monument Valley. In Moab, buy locally made turquoise jewelry at the Moab Farmers Market (Saturdays, May–Oct).

Climatic Conditions

May–Oct: hot (90s°F) in Utah, mild in Wyoming; July monsoons cause flash floods in slot canyons. Nov–Apr: snow possible I-70 east of Salina; check cameras at udot.utah.gov. Best aesthetic: mid-October—golden cottonwoods along US-191 and clear skies.

• Pet-friendly framework: Many stops allow leashed dogs: Arches National Park (on paved trails), Flaming Gorge (dogs ok in campgrounds), and rest areas with waste bags.
• Family suitability: The route rates high—kids love the dinosaur tracks at St. George (off-route, 2 hrs south) or the Dinosaur Journey Museum in Fruita, CO (close to I-70).
• Fatigue management: Plan stops every 2 hours at designated rest areas. The stretch between Moab and Green River, UT is the longest (140 miles, 2.5 hrs) with few services.

Road quality on US-191 is excellent; I-70 is well-maintained with rumble strips. Watch for wildlife at dawn/dusk near Flaming Gorge. For how to find the best stops and hidden gems between cities, use offline maps and talk to locals at coffee shops.