Zion National Park is located in southern Utah, near the Nevada and Arizona borders. The canyon that runs through Zion National Park is the park's main attraction. With a depth of 2,000 feet, Zion Canyon provides trekking chances along its floor in the 20 to 30-foot wide portion known as The Narrows and the difficult area known as The Subway. Swimming is also permitted in this section of the Virgin River. Natural rock arches are another breathtaking aspect of Zion. Crawford and Kolob are two of the most notable.