This western-themed amusement park is host to a large number of decaying animatronic cowboys.

Stone carvings record the Norse myth of Sigurd, providing a glimpse into Scandinavia's transition from paganism to Christianity.

This Pennsylvania cave holds evidence of the oldest known inhabitants of North America.

The stunning remnants of this wreck emerge from an otherworldly backdrop of rainforests.

It is said the legendary wizard once lived in this sea cave beneath Tintagel Castle.

This massive basalt sea stack stands obtrusively from the rocky coastline.

A small sculpture garden that provides a microcosmic representation of California.

This ancient Roman prison is decorated with an upside-down cross not as blasphemy but as saintly tribute.

A Nesting Doll of Churches.

This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

This pre-Revolutionary War grist mill ground corn and flour for soldiers in seven American wars.

Black cat statues guard this temple-like Egyptian revival factory.

Following the trail of an old metro line, this scenic path is haunted by a creepy spriggan statue.

One of the world's largest collections of pathological specimens.

The curios of pharmacist and collector Henry Wellcome.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.