Costco — Saint George

Overnight parking at this Costco lot in Saint George, Utah gives road-trippers a no-frills stop along a well-lit commercial corridor. The gas station on site opens early, which makes fueling up before a morning departure straightforward. One confirmed stay came from a westbound traveler arriving after the store had closed. Campers wanting a developed campground instead can look at St. George RV Park & Campground, less than a mile away, or browse places to camp near Washington for additional options in the area.