Arches National Park has over 2,000 natural stone arches and the world-famous Delicate Arch. 9 RAD THINGS TO DO IN ARCHES NATIONAL PARK1. Hike a TrailWhether you want to do a 15-minute stroll or a longer day hike, Arches is a great park for hiking. Join a Ranger-led ProgramRanger-led programs let get some unique insight into the park you’re exploring. Pro-Tips For Visiting Arches National ParkThe park can get really crowded during the summer.