Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.

A lesser-known part of the Kinsey Institute is this impressive collection of art, artifacts, and material culture related to human sexuality.

The first museum in the United States dedicated entirely to posters.

This enormous banquet-themed artwork honors over 1,000 notable women throughout history.

The world's largest collection of materials relating to lesbian history is housed in a Brooklyn townhouse.

The end of the 4 Line is also the end of the line for 300,000 souls in one of NYC's most illustrious cemeteries.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

Several times a year, during low tide, two pairs of historic train tracks are revealed on this New Jersey beach.

A cemetery that holds graves for the forgotten children of a burned orphanage.

A beloved horticultural oasis on the grounds of a wealthy family's former estate.

The Ryerss mansion in Burholme Park now houses a community library and a museum filled with a trove of oddities from around the world.

South Philadelphia is home to Keith Haring's only surviving in situ collaborative public mural.

The 2,000-year-old Roman columns are hidden within Barcelona's Gothic Quarter.

An unusual stroll through gentlemen's erotica demonstrates that pornography is timeless.

This cemetery features modernist statues as strange as its name.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

A magical place that lets you play in and explore the world of Studio Ghibli.

This neighborhood thoroughfare is haunted by dozens of homemade monsters.

The blood-soaked ruins of the castle where the murderous Blood Countess was walled in alive.

The 700-year-old fortress was the site of Count Orlok's castle in "Nosferatu."

The last Victorian market in Belfast.

Nature took her revenge on the "Wickedest City in the World."

This tiny train shuttles passengers to one of Northern Ireland's most spectacular sights.

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.