A memorial to a giant seabird that was hunted to extinction.

This controversial museum includes such detested exhibits as a chocolate suicide bomber and fecal-smelling digestion machine.

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

An eclectic trailer park retreat in the middle of the California desert.

One of the world's few mounted blue whales, its jaws are hinged open allowing visitors to descend into a lounge.

This Stockholm light tower can be controlled by anyone with a smartphone.

Micro-nation based around a nine-story high illegally built tower.

A series of modernist treehouse hotel rooms grace the outskirts of an Arctic forest.

Stockholm's decidedly unique public transit system has doubled as the world's longest art gallery for decades.

One of the most breathtaking railways in Europe also takes one of the steepest climbs, from fjord to mountain plateau.

Hundreds of mossy stones engraved with bits of philosophy, literature and random musings.

A floating underwater hotel, created by a Swedish artist.

This massive mall has hundreds of shops, an amusement park, and a history of deadly amusement attractions.

A cozy cafe tells the remarkable story of how one man started with a little red paperclip and wound up with an entire house.

This huge 12-foot concrete moose on the coast of Nova Scotia is the grandest of the sculptor's giant creatures.

Cape Breton landmark filled with recognizable faces.

The remains of an attempt to carve a thriving metropolis from the forest, and once home to the first revolving door in North America.

A forlorn fishing village on the coast of Labrador, full of shipwrecks and Spanish gold.

Despite its name this unique art piece was established to commemorate a tragic flood.

An ever-changing gathering of crude wooden figures haunts the St. Lawrence River.

The remains of a paranoid inventor's hidden workshop lie in beautiful ruins amidst a Canadian park.

This Canadian island is a veritable garden of decay with countless abandoned structures dotting the landscape.

A school teacher's massive and terrifying self-built castle.

Hunt for buried treasure in Nova Scotia.