An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

At the turn of the century, a chair like rock sat at the top of the falls and hosted the winner of a local beauty contest.

Walk in the footsteps of the famed astronaut at Purdue University.

This grave marks the final resting place of pioneer John Chapman, better known as Johnny Appleseed.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

The house where the writer spent his formative years.

The beloved home to all publications indie, erotic, and punky.

This shop for all your super spy needs hides an educational secret.

This replica stave church looks like a piece of Norway was simply plopped down in South Dakota.

A roadside collection of over-sized iron creations that are a bit more macabre than most.

A castle in the Scottish Highlands has been continuously inhabited since the 1300s.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

This century-old grotesque has a mysterious history and may not actually be a rabbit.

These official units of measurement—including chains and perches—lie hidden beneath tourists' feet in a popular London hub.

Spitalfields' regal market goat is said to be a monument to the area's migrant population but most are pretty sure it's just a goat.

The wooden telephone box hidden away in London's Piccadilly was the original prototype of the iconic kiosk.

The most loyal of little dogs, or a Victorian era publicity stunt?

This Scottish manor house is a lush relic from the life of a literary great.

This logic-defying 16th-century Tudor manor still stands to the delight and astonishment of onlookers.

One family's environment-friendly hobbit-house in Wales.

An engineering error ensured this cavernous 350-foot-long subterranean thoroughfare was never used as intended.

Grab a cuppa at England's first and only domestic tea plantation.

The last four extravagant street signs of London's historic banking street.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.