The Devil's Pool is unique because a naturally-formed rock wall allows visitors to safely swim to the ledge of the waterfall without falling, but that doesn't mean it's not terrifying. More from ...

Today, this wondrous wisp of white flowing through hardened lava rock is also known as ... The narrow trail behind the falls curves around a stone ledge that hikers can lean over to touch the ...

Waterfalls form when water flows from hard rock to soft rock. Soft rock wears away quicker than hard rock, this is erosion. A ledge of hard rock develops as the soft rock erodes, forming a plunge ...