The music is over at the Ballhaus Riviera Ballroom, but the ballroom remains in haunting disrepair.

An abandoned train station in Munich constructed for the 1972 Olympic games.

There are two dozen tanks just sitting in an open field in Lower Saxony.

Hitler's bleak vision of relaxation still stands as a mostly abandoned 10,000-room resort complex.

The ruined remains of the airport Claus von Stauffenberg departed in his failed attempt to kill Adolf Hitler.

This Rococo church is known as the most beautiful village church in the world, and does not disappoint.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

Bursting forth from a historic German neighborhood, these day-glo palaces are now a bright fixture in the town.

An abandoned swimming pool decays on the outskirts of Berlin.

Retirement home for giant obsolete machines.

An industrial relic is now one of Europe's most staggering art spaces.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.

A quaint Russian village in the middle of a German metropolis.

The industrial monstrosity known as Bagger 258 is a colossal mining machine built in the DDR - but now left for dead in a German field.

It's always summer at the beach inside this former airship hangar.

A long spiraling walkway winds through the woods, and around a copper beech tree at the center.

This German bone house contains the remains of some 20,000 souls.

This unique Renaissance castle was turned into a home for Nazi occultism.

No need to strap in for a "ride" on this walkable roller coaster.

Terrifying derelict military hospital once housed a recuperating Hitler.

Soaring over 6,000 feet in the Bavarian Alps, this beer garden was once Hitler's 50th birthday present.

A stairway to heaven, or to nowhere at all.

"The most colorful grottoes of the world.

The 1936 Summer Olympics site is a crumbling remnant of sportsmanship and a history its host country would like to forget.