The mysterious megaliths have enchanted and intrigued visitors for thousands of years.

Unruly residents were housed in this one-person cell until the Black Maria arrived.

To get to or from this Canadian ghost town, you'll need to cross 11 single-lane bridges.

An illuminated manuscript comprising the life's work of a lone monk, inexplicably decorated with a portrait of Satan himself.

Rome's semi-secret peephole vista is also a former Crusader stronghold.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

A puppeteer’s paradise offering shows, workshops, and an archive of over 2,000 puppets.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

A home built with marble tombstones from the graves of 2,200 Union soldiers buried in a Virginia cemetery.

The first woman in America to receive a medical degree.

A registered historic landmark shrouded in unsettling local legends.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

This bakery sells traditional Māori sourdough.

Catch a ride through the Pennsylvania countryside on this historic narrow-gauge railroad.

A unique local art exhibit that has continued to grow since 1989.

Located in the world's highest-altitude Dark Sky Community, this observatory welcomes amateur and professional astronomers alike.

An abandoned Gold Coast-era mansion once intended for the exiled ruler of Albania, who never arrived.

Deep vertical fissures like miniature slot canyons cut across the cemented volcanic rock of Black Point above Mono Lake.

Scotland's first Masonic lodge may also be the oldest in the world.

A bizarre house filled with an astounding array of collections.

Inside this church is an obscure piece of art carved by the famous Alice Liddell.

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

A reportedly haunted parking structure with alleged links to Jack The Ripper.

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