Places mapattack Wants to Go

A salty red wasteland in Tanzania is a breeding spot for endangered flamingos.

No one is exactly sure why over a hundred lakes have formed amongst the tallest sand dunes on Earth.

The atmospheric road was never meant to be so creepy.

One of Ireland's most infamous prisons for rebels including men, women and children.

An collection of Chinese propaganda posters from 1949 to 1979.

Once an opulent Art Nouveau hotspot, the Constanța Casino is one of Romania's most beautiful abandoned buildings.

A sculpture park of the tossed aside relics of the USSR, from Stalin to a massive Soviet emblem.

Budapest's Communist-era statues, banished to the suburbs.

Hidden beneath the streets of London is a secret subway that only carried mail.

The largest ice cave in the world is thought to be the entrance to hell according to Austrian legend.

The prototype for all Nazi concentration camps.

A tree-like building perches on its trunk in the Steglitz neighborhood of Berlin.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

Berlin's old airport.

Berlin's natural history museum houses the world's largest mounted dinosaur and the late beloved polar bear Knut.

This classic restaurant features a gorgeous mirror-clad room.

An old department store turned Nazi prison turned artist commune.

A slice of central Asia in the middle of Berlin.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

A collection of abandoned typographic signs from Berlin and beyond.

A marvel of technology a century ago, this disused power station now offers a lovely glimpse into the industrial design of the past.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

A hyper-luxurious, 12,000- square foot home might be buried beneath Queens, still waiting to protect you from nuclear missiles.