The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

At the crypt of St. Mary of Eulogies and the Dead you are left alone to ponder mortality among piles of skulls.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

An alchemist's "magic door" stands in the middle of a Roman park.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

The abandoned remains of this Victorian brewery hide crumbling bowling alleys and rusting industrial gear.

An old department store turned Nazi prison turned artist commune.

Tiny memorials honor individual victims of the Holocaust.

A monument to the man who almost killed Hitler.

The site of good faith and good nature in the fictional world of Kcymaerxthaere.

Antique frame collection with 2,400 frames.

Berlin's beloved bear is immortalized at the Museum für Naturkunde.

The walls of Germany's Parliament still show the scars of the Red Army takeover in World War II.

A traditional U-Bahn station in Berlin gets a string of rather untraditional benches.

Someone loved this song enough to carve all of its lyrics onto a tree trunk in a Berlin park.

The world's first clock to use set theory as a measure of time required the invention of a new light bulb just to maintain its obtuse measurements.

This conical hill was built as a testing ground for an engineer known as the Glider King.

A restaurant and observation deck built in a unique broadcasting antenna.

Berlin's oldest surviving academic architecture hosted decades of animal dissections.

A wunderkammer of mysterious objects and stories.

This little museum is making sure that the art and history of the graffiti sticker is not scraped from history.

Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

Berlin's old airport.

Gardens representing parts of Asia, Europe, and the Mid East are tucked away among the Soviet-style buildings in East Berlin.