A classic American barn that was the home of a classic American television star.

One man's vast collection of artifacts and ephemera from matchbooks and postcards to vintage neon signs and cars.

A world-class observatory in the California desert.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

A cave's rare beauty held a cavernous secret hidden underground.

Once the path of a railway tunnel, now home to thousands of glowing insects.

Not one, not two, but three natural bridges remain in this captivating spot post-sinkhole.

Great place to have a drink and a bite to eat in an atmosphere laden with New York's Bohemian past.

A house carved into a rock in the 1940s.

Introducing the Green Fairy to her fawning masses.

One of the most popular megalithic sites in Ireland stands as a humbler version of Stonehenge.

A unrivaled and rather horrifying collection of wax dermatological models.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

Museum about life, death, and cannibalism in the Stone Age.

Miniature art that tells an enormous story.

One man's swirling six-acre monument of stone.

A haunting statue called "Eternal Silence" has quite the reputation among visitors with active imaginations.

This frequently-photographed waterfall takes only a short hike to visit.

Sparkling, calcite-covered skeletons of children who may have been sacrificed to appease an angry god.

This Los Angeles animation studio is keeping the wonder of stop motion puppetry alive.

Isolated atop this Balinese sea crag is a lovely Hindu temple that is said to be guarded by sea snakes.

Acres of natural wonders left behind by a socialite-turned-gardener.