This Japanese-inspired labyrinth of hot springs is hidden in a Chilean forest.

It's always summer at the beach inside this former airship hangar.

This huge pile of volcanic boulders hides a stunning network of secret grottoes.

The world's first ice hotel is still one of the most elaborate and beautiful.

This odd Chilean waterfall-cano hotel must be entered via a rope bridge.

This semi-secret garden in south Seattle emulates a traditional Japanese garden using the plants of the Pacific Northwest.

The oldest (maybe) swimming pool in Iceland is a stunning oasis built into the side of a lush hill.

These black pillars of volcanic basalt seem to call mountain climbers with an unbreakable siren song.

Garden dedicated to native carnivorous plants and site of huge flytrap heist.

A collection of fading fantasy tchotchkes lines this dirt road in the Colorado wilderness.