100-year-old shipwreck you can walk up to at low tide.

The eerie remnants of an ancient forest were hidden under the sand for centuries.

There's something big lurking beneath the surface of this tiny Oregon park.

On the Oregon coast there is a natural hole that seems to be draining the sea.

The park preserves a single, rare species of carnivorous plant that spells doom for unsuspecting insects.

This historic steamboat is scuttled just a few hundred feet from where it was built over a hundred years ago.

As a show of peace, a Japanese naval pilot gifted his 400-year-old Samurai sword to the Oregon town he bombed.

A carnivorous plant paradise in a serpentine bog.

Treehouse motel and treehouse-building school.

A chance to sleep among the firs and pines of the Oregon forest.

This lesser known Hearst estate is a fairytale village built from the stolen bones of historic European buildings.

A coastal rock outcrop with mysterious inscriptions variously attributed to Native Americans, Portuguese, Phoenicians, Norse, and more.

The exact whereabouts of this surreal cabinet of curiosities are rarely the same place twice.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

According to legend, this tomb holds the secrets to time travel.

The world's first underground farm is in a World War II bomb shelter beneath the streets of London.

The sixth of London's "Magnificent Seven" cemeteries, and a source of unlikely inspiration to Beatrix Potter.

The Metropolitan Police refurbished the blue box (perhaps not coincidentally) the same year "Doctor Who" returned to TV screens.

This unassuming building produced some of the world's most famous bells.

London's largest outsider art museum.

Order bagels and lox from an iconic Jewish delicatessen with nearly a century of history behind it.

Catacombs turned marketplace.

This ancient oak plays host to carvings of magical elves, gnomes, witches, and other creatures prominent in local folklore.

Artists and musicians now rule over this former rail station.