Just outside Arches National Park in Utah, United States, lies a natural wonder that rises like a colossal doorway against the sky, drawing photographers, nature lovers and hikers.
Welcome to Corona Arch, seen in today's image, a towering Navajo sandstone formation that offers big adventure without the big crowds.
The Corona Arch Trail starts off easy but packs a punch of scenery: railroad tracks, slickrock scrambles and even a metal cable assist make it more than just a walk in the desert.
After a 2.4-kilometre walk, the payoff is big: a massive arch that's 43 metres wide and 32 metres high.
It's so large that people once swung from it on ropes, until that was banned for safety reasons.
