Places xXDurociouSXx Wants to Go

This trio of Dominican cave lakes comprise a colorful biosphere of natural life.

Renowned restaurant tucked in a cave once occupied by buccaneers.

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

An ornate private entrance to the Vienna subway built specifically for the emperor.

Vienna's underworld of tunnels and subterranean rivers made an iconic appearance in a 1949 Orson Welles film.

Apartment complexes built into huge repurposed natural gas tanks.

Op-art architecture designed for happiness.

This former insane asylum now holds a pathological anatomy museum.

A two-way chairlift system between Zugliget and the highest point in the city.

A forgotten graveyard lost in the tangles of an overgrown garden.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

A scandalous Art Nouveau collaboration that set Paris all atwitter at the turn of the 20th century.

A sacred lake composed of over 300 separate pools of highly concentrated minerals.

Occult books, tarot, oddities.