On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

Check the time in 145 countries at once with this East German relic.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

One of the world's heaviest musical instruments towers within a popular urban park.

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

A museum that chronicles the history of the Nuremberg Trials for Nazi war criminals in the building where the trials were once held.

The prototype for all Nazi concentration camps.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

A beautiful geyser under environmental threat.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A glimpse at Walt Disney's vision for a "community of tomorrow," in miniature.

Electrical pylon in the shape of Disney's beloved mouse.

Experience the pivotal Civil War battle at this interactive museum.

This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

A beautiful bamboo trail tucked in this famous Japanese shrine.

Every spring, this walkway outside the Japan Mint turns into a cherry blossom tunnel.

The longest and widest floating bridge in the world.

A bust of the first president welcomes visitors to the only town in America called George, Washington.

A Lovecraftian altar of nightmarish bronze chairs sits ominously on a boardwalk in Puerto Vallarta.

This expansive bridge in the Canadian wilderness was originally just built for friends.

The "Prussian Versailles" that is as glorious today as when it was built.

A small but immensely extravagant palace built by the "Night King."

A giant desert bird that once swung music fans at Coachella now has a home in a nearby traffic circle.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.