The atmospheric road was never meant to be so creepy.

A cemetery in Barcelona's Poblenou district is home to this touching funerary statue, which depicts death in the form of a winged skeleton.

The world's largest bamboo labyrinth is a living demonstration of the plant’s immense potential.

A lavish 16th-century mansion filled with spectacular staircases, fantastic frescoes, and gorgeous gardens.

This mosaic-lined medieval church was built by the world's first admiral and still holds mass in ancient Greek.

Secret refuge and museum of the Duke of Florence.

This shining multicolored metro station deep under Naples is said to be the most beautiful in Europe.

One of several skulls claiming to belong to the beheaded St. John the Baptist is on display at this Roman church.

This palatial spiral staircase was so unusual the name "snail" was given to the noble family who built it.

A 16th-century horror show built in a lovely Italian garden.

This hidden Art Nouveau courtyard is an opulent feast for the eyes.

A beautiful maze marks where three countries meet.

A bizarre house filled with an astounding array of collections.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

A former Canadian Pacific Railway station turned liquor store, the first and only station in Canada visited by British royalty.

The oldest Naval chapel in the United States is home to an incredible collection of Tiffany stained-glass windows.

One of the oldest continuously-operated gay bars in the United States is allegedly haunted by Truman Capote and Tennessee Williams.

One of the last remaining venues on the Old Chitlin’ Circuit is a kaleidoscopic music hall at the end of a dirt road.

A 2017 crowdfunding campaign saved this historic castle from being destroyed.

This unusual subway stop was originally a real estate office.

This abandoned subway station can still be seen on regular commuter trips.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

An unassuming secret door once led to a legendary watering hole.

During the holidays, a vintage subway train whisks New Yorkers back in time.