Poland's oldest surviving university building holds a wealth of historic science instruments including some used by Copernicus.

An abandoned jewel of a ballroom on the top floor of Australia’s busiest rail station echoes with the sounds of a bygone era.

Featuring Torres Strait Islander cuisine and Australia's first indigenous bar.

Every hour a secret compartment drops from this giant pocket watch, revealing a lovely surprise.

The city’s oldest gateway to the galaxy lies at the entrance to the Royal Botanical Gardens.

Occult books, tarot, oddities.

Starship-temple contains 400 tons of drinking water and offers free Japanese lessons.

A restaurant modeled after feudal Japan, where the waitstaff are trained as ninjas.

This "Little Finland" started as a Finnish utopian society in Eastern Brazil.

Try not to get lost in this picturesque Brazilian labyrinth of the dead.

This Brazilian astronomy museum allows guests to gaze at the stars through their telescopes each weekend.

This stunning Brazilian library contains the largest collection of Portuguese texts outside of Portugal itself.

This massive Brazilian church is built like an angular, technicolor pyramid left by Mayans from the future.

An abandoned Santa park is as far as this proposed theme park kingdom got toward completion.

An enormous warehouse filled with parade floats collected from over 50 years of patriotic celebrations.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

Mysterious rocks that ring musically when struck.