Natural rock water slides hidden in the remote forests of northern Idaho.

Depending on the region's rainfall, this church may be partially submerged.

Legend says this rock spire is the finger of a witch who wanted to throw the Faroe Islands towards Iceland.

An abandoned 19th-century hospital now swirling in ghost stories.

The steepest tramway in North America provides stunning views of the out-of-the-way Wallowa Mountains in northeastern Oregon.

People come from across the globe to swim in this lake believed to have healing properties.

A cave interior in the shape of the ancient rhinoceros, created by lava cooling around its carcass.

Site of the greatest known waterfall that ever existed.

An obscure waterfall that looks like something out of a fantasy novel.