The NASA scientists behind Apollo 11 started out developing Nazi weapons at this abandoned German rocket factory.

This 1960's Soviet submarine in Peenemünde Harbor claims to be the largest submarine museum in the world.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

A bizarre house filled with an astounding array of collections.

An unsanctioned shrine that sprung up outside the late singer's home is causing a stir in London's Highgate neighborhood.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

Arlington Cemetery exhibit dedicated to death and grieving.

Journey through a collection of over 35,000 Halloween items from all generations.

This historic stone bridge has an entire neighborhood clinging to its sides.

Super-heavy Nazi architectural experiment.

A surreal museum of extraordinary industrial objects.

A collection of abandoned typographic signs from Berlin and beyond.