An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

This whimsical castle of grottoes was the labor of love of a French postman, and one of the greatest achievements of outsider architecture.

A volcanic old faithful, Stromboli has been erupting continuously for the last 2000 years.

A modern zoetrope on the New York City subway.

Gargoyle head that brings good luck.

Hauled from the water's depths, Henry VIII's flagship is preserved in this capsule-shaped museum.

A self-built castle made by a mysterious man.

Seat of the Duke and Duchess of Devonshire for centuries.

A speakeasy takes on Chicago's drinking culture.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

A Gothic cathedral created from volcanic rocks.

These strikingly barren, rolling red hills were caused by bad farming practices.

Wonderland replication in progress by one persistent man.

Snow-capped peaks, colorful waterfalls and stunning vistas on the edge of the Himalayas.

A hands-off space for graffiti artists to hone and display their skills.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

This beautiful natural train tunnel is said to grant the wishes of visiting lovebirds.

A petite white lighthouse perched on the ancient core of Stromboli Volcano.

An ethereal glowing blue ocean cave in Croatia.

Rome's semi-secret peephole vista is also a former Crusader stronghold.

A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

Hundreds of trees made from glass bottles make up this forest on Route 66.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.