Some visitors say The Narrows in Utah’s Zion National Park can’t be beaten. Hikers simply must complete the popular hike up the rushing Virgin River and check out the Narrows. Waterproof gear is recommended, Do the hike in the fall or winter to beat the crowds.
Supai’s Mooney Falls in Arizona is the highest of all Supai’s waterfalls. Hikers must descend an almost intimidating path to reach Mooney’s base. Get your permit in advance as Supai is tribal land.
Vermilion Cliffs National Monument makes the list again and tops it! Here you will discover some o the planet’s longest and deepest slot canyons. The confluence of Buckskin and Paria as well as the surrounding canyon area are surprisingly impressive. The hikes to see them are challenging but those who’ve done it confirm it’s worth the effort.