At first glance, this area seems like just another city park, but the lush landscape hides a dark past.

There are thousands of tributes and memorials to the King, but none quite like this one in a Kraków city park.

Legend has it that Napoleon Bonaparte fell in love with this Gothic church.

A 15-foot-tall statue of the head of the Sopranos family greets passengers at a train station in southeastern Lithuania.

The largest coin pyramid in the world is a carefully balanced stack of over 1,000,000 pieces.

These grandstands are among the oldest continuously used stands in the world.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.

The remains of Crystal Palace Great Exhibition of 1851.

The final resting place to 300 Victorian-era pets hides inside the city park.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

Northern Ireland's Brobdingnagian stepping stones.

Catacombs turned marketplace.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

This tower was created by the area's vicar as a shelter for exhausted travelers, complete with a fireplace and breathtaking views.

A tribute to the Polish insurgents who fought in the failed attempt to end their city's Nazi occupation.

A miraculous three-handed portrait of a saint can be found inside this church.

A collection of miniature, symbolic sculptures hides in plain sight across Kyiv.