5. Arches National Park (Utah)

Arches National Park is evidence of the amazing force of erosion and the breathtaking beauty it can produce in the tough desert terrain of southeast Utah. Renowned for its incredible natural stone arches, this famous park features a range of unusual geological structures that have enthralled guests from all around.
With more than 2,000 naturally occurring sandstone arches, Arches National Park has the highest concentration of arches anywhere. Millions of years of geologic processes—including sand dune formation, then erosion by wind, water, and ice—have produced these arches. A trademark of the American Southwest, the spectacular visual feast created by the red-orange sandstone against the brilliant blue sky is unique.
The park's unusual geology is the outcome of several elements, notably the existence of salt beds under ground. Deposed during the Pennsylvanian era, these salt beds have shaped the arches and other rock formations in the park. The shifting and disintegrating salt layers left gaps in the overlaying rock that let erosion shape the terrain into its present form.
Two of the most well-known arches in the park are Double Arch and Landscape Arch, Delicate Arch One of the most often photographed sites in the park, delicate arch with its recognisable freestanding construction has come to represent Utah. Rising to an amazing 290 feet (88 meters), Landscape Arch is among the longest natural arches in the world and evidence of the careful equilibrium of natural forces.
Arches National Park's many hiking paths let guests explore the park's special geology and breathtaking surroundings. From quick, simple walks to difficult backcountry climbs, the park offers chances for guests of every ability to enjoy its splendour. The park's attraction originates from its diverse habitats supporting a range of plant and animal species.