The remains of one of Wales’ great medieval buildings, with a pub in the cellar.

Filled with history, this cemetery is maintained each summer by a few hungry goats.

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

A bit of retro transportation flair preserved in the world's largest department store.

A dilapidated dock tells the story of Titanic's missed arrival.

Elevated freight railway turned wildly successful urban park.

The last living thing to come out of the rubble after 9/11 is now a symbol of hope and resilience.

Granting the right of way to ships over surface traffic since 1917.

A museum dedicated to the history and exploration of both popular music and science fiction.

An old-timey peepshow allows visitors to gawk at some of the world's most freakishly large footwear.

A wall of chewing gum moonlights as collective art.

A small Chicago museum filled with thousands of preserved butterflies, beetles, and more.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

Illegal drag racing two stories beneath Chicago’s streets.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

Chicago's Navy Pier on Lake Michigan was a training hub for aircraft carrier pilots during WWII.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

The only surviving prototype for Buckminster Fuller's house of the future.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.

Advice-columnist's bell tower, paid for with pennies.

A fascinating insight into daily life in the Eastern Bloc.

Dedicated to the European Sinti and Roma peoples murdered during the Holocaust.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.