The resting place of 18th century German mummies.

Countless stories attempt to explain Poland's mysterious J-shaped trees.

The natural mummy of the less than chivalrous Knight Kahlbutz.

The world's most delightful not-NOT-religion welcomes visitors to the town of Templin, just like its more stoic peers.

Terrifying derelict military hospital once housed a recuperating Hitler.

This former Soviet military base has over 10 original aircraft and an enormous amount of memorabilia on display.

A unique, free-floating electric ferry may be the only of its kind in Europe.

Before he was forced to flee the country under Nazi rule, Albert Einstein spent his summers in this custom-built lakeside house near Berlin.

A crumbling bakery where forced laborers from the nearby concentration camp toiled to feed their fellow prisoners and Nazi soldiers.

Solar observatory doubles as a daring display of Expressionist architecture, much to Einstein's chagrin.

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

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

The final resting place of many of Germany's most famous communists.

A state-of-the-art medical facility from the Imperial era is now a derelict ruin.

Fall down the rabbit hole into a surreal journey of human consciousness "from ass to soul."

A portable, wooden replica (minus the hyphen) of Hamburg’s iconic crooked coffee shop.

Once a path for Jewish funeral processions, this unassuming alleyway is rich in local lore.

At one of Berlin’s oldest churches, visitors can place mosaic tiles to help restore a medieval mural.

Visitors can explore the role of mysticism throughout the ages inside this interactive museum of magic.

This classic restaurant features a gorgeous mirror-clad room.

A remarkable cabinet of curiosities in an art space in the center of Berlin.

These brass bunnies honor the rabbits that dominated the no-man's-land around the Berlin Wall.

Concerts, art, offices, and a café in what used to be Berlin's first crematorium.

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