Though difficult to access, this stunning cave has a place in Scotland's poetic history.

One of the only places where Earth’s mantle lies above water.

This cabin once belonged to one of California's original settlers.

Shop the world's largest number of ice cream flavors, ranging from delightful to downright bizarre.

The frozen treats at this Cape Town parlor are inspired by Africa's food cultures.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

The small cliffside monastery known as the Tiger's Nest is said to be the meditation site of an 8th-century Buddhist master.

A historic observatory precariously perched at the "Top of Europe."

The hermits of Karoulia protect their asocial lifestyles by living on the vertical face of a treacherous precipice.

An otherworldly restaurant perched on the edge of a jagged cliff next to a medieval holy city.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.