The Virgin River has gnawed through native sandstone to create the incredibly scenery found in Zion Canyon. The river itself now serves as a natural corridor for exploring the park. There are several easy, self-guiding trails along the river, along with more challenging hikes where the river and its tributaries cut through narrow canyons. For those with strollers or in wheelchairs, the Riverside Walk (Gateway to the Narrows) is suitable for all ages. More adventurous or strenuous hikes include Angels Landing and the Zion Narrows.

Experience the power of rushing water as you make your way through the Narrows, letting the stream itself serve as your trail. (This is a wet hike most enjoyable during warm weather.) With canyon walls that are hundreds of feet high and at times only an arm's-stretch-apart, the Narrows provide an exciting hike, but can be dangerous. As a natural drainage for the area, the Virgin River carries flash floods during summer thunderstorms. Floods can roar down canyons in seconds, washing away or stranding hikers. Never enter narrow canyons if there is a chance of rain anywhere in the drainage. Check at the ranger station for more information.