The historic “pink house on the hill” is an architectural gem that now serves as a center for water conservation.

This church in Pittsburgh is home to the largest collection of religious relics in North America.

Behind a bodega is a small museum of relics and ephemera showcasing the history of New York.

This medieval village/restaurant perpetually celebrates the year 1376.

A perfectly preserved abandoned criminal asylum in South Australia.

An Australian lake whose pink hue defies scientific explanation.

Once the path of a railway tunnel, now home to thousands of glowing insects.

Occult books, tarot, oddities.

An otherworldly alpine pasture with its own unique microculture that recalls Middle Earth.

A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."

Unlock the secrets of the conjuring arts.

Time-frozen department store of dangerous and dusty relics.

Staves, storm-calling, and of course, necropants.

Ancient stone graves shaped like ships provided a Viking-like burial to carry the dead to the afterlife.

Acres of English cottage gardens, unexpectedly nestled in a Cleveland suburb.

A cozy bookstore is tucked within an old gold mine shaft beneath the cafe and ice cream shop.

A wunderkammer of mysterious objects and stories.

A wealth of plants and horticultural curiosities fill this charmingly antique museum.

A network of concealed passageways lies within a busy London Underground station.

A Himalayan monastery claims to have a piece of a centuries-old abominable snowman.

A floating underwater hotel, created by a Swedish artist.

A reconstructed farm shows what life was like in Norway 1,500 years ago.

To find the "unicorns of the deep" you've got to go downstairs.

The historic bar where local ship captains, traders, and gold miners would come together to do business a century ago.