The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.

A well-preserved medieval village nested on a rocky outcrop and surrounded by a network of cliffs, natural bridges and canyons.

A ghostly mansion in the middle of downtown Tunis.

A mysterious burial crypt that was rediscovered inside a cathedral in Velha Goa.

This massive subterranean fissure is known as the "underground Grand Canyon."

The only fully-realized skyscraper built by the famed American architect, Frank Lloyd Wright.

A folk-art cottage and hotel straight from a Slavic fairy tale.

This magical grotto is adorned with a complex pattern of native seashells, minerals, and fragments of colored glass.

This massive underground salt mine now holds a sci-fi theme park in its depths.

This enchanting hill is home to fairy lore and a sinister local mystery.

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

This dark, quiet forest on the outskirts of San Diego is dense with rumor and lore.

A historic train ride from California to Mexico.

Along a California highway is a kind of Jurassic Park made of metal.

One man's dream has turned into this naturally growing chapel made of almost nothing but trees.

Secluded springs in the Rio Grande Gorge offer hot bathing beside the haunted ruins of a stagecoach stop.

Stay in a luxury cabin or refurbished Airstream in this former mining camp-turned-retreat.

Take a steam-powered ride straight out of the past on this Appalachian rail line.

This rural community has attracted both scientists and techno-refugees due to its federally-mandated lack of technology.

The first American woman to win the Nobel Prize in literature came from the foothills of Appalachia.

This lookout tower built in the 1930s is now an in-demand cabin with what might be the best view of the Seneca State Forest.

Dine on ceviche tacos in the sea at this floating restaurant only accessible by boat.

Hike, ski, or snowshoe to a backcountry yurt that serves up gourmet, four-course dinners.

An actor's tribute to a former mentor.