(Leah Hogsten | The Salt Lake Tribune) Raji Krishnan and Erlen Dsang snap photos of each other at Delicate Arch in Arches National Park as the sun sets, Tuesday, May 16, 2023. In April 2023, Arches National Park implemented a timed entry system to pace visitors' arrival times to alleviate overcrowding and congestion among some 1.8 million visitors a year.