Too much gossip or just missing curfew could land you in here for a couple of days.

Quite simply the largest tree in the world (by volume).

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

One of the largest megalithic complexes in England, which local legend holds is a wedding party turned to stone by the Devil.

Eyam took steps to quarantine themselves and keep the plague from spreading.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

6000-year-old site covered in more than 50 megaliths.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

A self-built castle made by a mysterious man.

Every Christmas, one Arizona city makes the most of its dry climate by creating an arid desert tannenbaum.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

Housing a morgue, rare and confiscated weapons, and autopsy remains, the Vancouver police museum displays the dark side of Canada.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

A magical and peaceful ruined Cistercian abbey in what is now southern Belgium.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

Hiding the longest subterranean river known in the world.

Unchanged for centuries, this medieval library keeps its books in chains.

The tallest waterfall in the Netherlands is a lovely, stepped feature that is only 50 feet tall.

Museum preserving torture methods from the past.

Gutted during the Liverpool Blitz, this architectural husk has been left destroyed in honor of the dead.

A walk through the historic city center, under the streets of Seattle.

The one-time stronghold of the noble Douglas family, now home to ghost sightings and nesting birds.

The stately remains of Llywelyn the Great's mighty fortress.