Arch bridges are one of the oldest types of bridges and have great natural strength. Instead of pushing straight down, the weight of an arch bridge is carried outward along the curve of the arch ...

The best way to get around Arches National Park is by car. There is no public transportation inside Arches National Park, though commercial tours are offered by companies in Moab, Utah ...

U.S. News Insider Tip: Even with reservations, visitors can wait in line for over an hour to get into Arches National Park. Plan to visit at sunrise or sunset instead to beat the heat, reservation ...