The most impressive natural arch has to be the Rainbow Bridge in Utah. It is the largest natural bridge in the world.
It is impossible not to mention China’s Elephant Trunk Hill with its impressive features.
Unlike many other arches, the Durdle Door in the United Kingdom is privately owned. Located near Lulworth in Dorset.
The most famous rock arch in the world is the Delicate Arch. It is located in Arches National Park near Moab, Utah, and is a popular tourist attraction.
Located off the island of Capri, this natural arch is considered the remains of a collapsed cavern. The sheer bulk of it is what makes it unique.
Once the volcano’s plug, this large chunk of volcanic rock juts 50 feet out of the water. Located within the tidal basin itself.