The original "capsule building" is a masterpiece of Metabolist architecture.

The enigmatic symbol on this incineration plant's smokestack is, in fact, a one-of-a-kind clock.

A precursor to Taro Okamoto’s iconic Tower of the Sun.

This iconic sluice gate is a favorite haunt for joggers, fishing enthusiasts, and even ghost hunters.

The buildings are among the few Frank Lloyd Wright structures still standing in Japan.

One of the highest points in Bexar county offers birdseye views of San Antonio and a four-story stone tower.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

Free public park and gardens filled with peacocks and peahens.

A tiny graveyard with a mysterious past.

One part antique store, one part curiosities hodge-podge.

Continuing the tradition of the dime museum in style.

The pleasant woodland cemetery that has inspired more than its fair share of wild legends.

This roadside attraction attracts kids with dinosaurs before blindsiding them with geology.

It was an experiment to prove that glacial boulders and rocks can be used in constructions and dwelling.

This landmark cemetery in Boston was created more than 300 years ago.

Eclectic collections, artwork, and some feline friends fill the writer's former home.

Stay at this storybook estate, featuring Sir Henry Hudson Kitson's masterpiece "Gingerbread House."

This miniature feudal castle was built on a whim to honor a US Navy pioneer.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

Ralph Waldo Emerson spent two years living here decades before it became a Frederick Law Olmsted-designed park.

An eccentric inventor's castle home with its own indoor weather system.

A morbid secret lies hidden within the beautiful walls of the Boston Athenaeum.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

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