10 of the most beautiful slot canyons
Wed, Jun 18, 2014 at 3:34 PM
Slot canyons are narrow, naturally formed canyons with towering walls and a width no wider than your arm span, if that. If they weren't so mesmerizing beautiful, they would make you feel claustrophobic. Here are some of the world's most stunning slot canyons, a list that will make you want to pack some hiking gear and get traveling.