Tubing through a cave lit with glowworms is a magical underground experience.

One of the world's most complex timepieces.

An island in the middle of a lake, in the middle of a volcano, in the middle of a bigger lake, in the middle of a bigger island, in an archipelago, in the Pacific Ocean.

Houses are tucked between, on, and underneath giant boulders.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

A massive underwater sinkhole made famous by Jacques Cousteau.

One of the world's largest ice festivals dazzles visitors for over a month with radiant sculptures and carvings.

Sleep snuggled in a sphere suspended atop the forest canopy of Vancouver Island.

A dismembered holy head stares out from her beautiful reliquary at the St. Dominic Basilica.