This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

Submerged ruins of a Neolithic coastal settlement, where houses, wells, graves and skeletons have been unearthed.

An architectural marvel that spans the Arda River, and has stories of a haunted past.

One of the largest, oldest, darkest, quietest motel rooms in the world.

Native Americans built this circle of stones, which was used to predict astronomical events.

Monasteries on rock pillars, once accessible only by frayed ropes.

Pompeii's less famous neighbor is still revealing her secrets.

A dismembered holy head stares out from her beautiful reliquary at the St. Dominic Basilica.

These aggressively sustainable art homes look like something out of 1970's science fiction.

This soviet pilot's graveyard is filled with headstones made of airplane fins.

This tall Massachusetts folly got its name thanks to all of the purple prose its vistas inspired.

Lithuania's outdoor sculpture trail of wooden folk art.

Medical museum that houses most notably the taxidermied remains of Vladimir Demikhov's famous two-headed dog experiment.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

This Netherlands museum holds a gloriously mechanical collection of ornate musical automata.

Guests become prisoners on a visit to Latvian prison.