Giant, pink stuffed rabbit on an Italian mountain.

One of the most remarkable caves in all of Iceland was created by a once raging river of lava.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

Australian Lake set aglow by Noctiluca Scintillans.

Moonbows over Kentucky.

The final resting place for the remains of 143 Habsburg royalty.

Natural cathedral designed by Italian artist Giuliano Mauri.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

Sitting on an Italian hilltop is this surreal fortress built by the mad inventor of electrohomeopathy.

The underground sanctuary of a mysterious ancient cult.

This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.

Vortex-shaped aquarium hosts Europe's largest school of piranhas and other ocean creatures.

Read between the lines of the subway map to find the hidden abandoned Civil War fort.

Experience park where visitors are told to expect the unexpected.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

This spa theme park lets its guests take a dip in pools of coffee, wine, or ramen broth.

The original "capsule building" is a masterpiece of Metabolist architecture.

A modern English garden of eccentric beasts, follies, and oddities.

A tunnel once abandoned now thrives with graffiti art as an off-limits makeshift gallery.

Where beer lovers can literally immerse themselves in beer.

The mortal remains of an estimated 70,000 people lie in the basement of a monastery in Lima, Peru.

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

Outsider art meets paleontology at this roadside reptile repository.