A beautiful Victorian-era cemetery, complete with a miniature village.

Millions of numbers carved in glass represent the tattoos forced upon victims.

This New York estate was designed to resemble a medieval Scottish castle.

An antique cemetery in New York, this land is home to any number of famed corpses.

The gravestone of the suffragist leader attracted extra visitors during the 2016 election.

The home, museum, and death site of Kodak's influential founder.

The hero of the women's suffrage movement birth home is now a museum dedicated to her legacy.

Herman Melville wrote 'Moby Dick' in this landmark 18th-century house surrounded by farmland.

This giant monument of the RCA mascot is a beloved fixture in Albany, New York.

Berlin's old airport.

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

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

Iceland's largest geothermal mud pool is a little bit haunted and a little bit dangerous.

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

This abandoned psychiatric hospital once housed more than 4,000 patients in the middle of a quaint New England town.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

A bridge commemorating the actor's legacy and his Terryville roots.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

The crash of this great airship signaled the beginning of the end for dirigibles.

The 25th President's marble casket can be visited in this classical Ohio tomb.

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

Vienna's underworld of tunnels and subterranean rivers made an iconic appearance in a 1949 Orson Welles film.

Vienna's giant wonder wheel had a starring role in one of the greatest noir movies of all time.