Abandoned Italianate architecture on the coast of Maine.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

This beautiful 16th-century necropolis marks an astonishing feat in heritage conservation.

The alleged house of the Virgin Mary is tucked away in a park and nature preserve on Mt. Koressos in Turkey and is holy to both Catholics and Muslims alike.

Mysterious lost empire of the Silk Road.

This ornate mosque is said to hold the remains of Muhammad's granddaughter beneath its dome of pure gold.

This modernist cinema has survived war and reconstruction to become a symbol of Lebanon’s revolutionary spirit.

Mummies preserved naturally for seven centuries.

After this one-of-a-kind palace was built the architect's hands are said to have been cut off to keep it that way.

Lebanese castle built by one man, over a lifetime.

A monumental underground karstic wonderland is also the water source for over a million citizens of Beirut.

An intimate look into the apartments of Jounieh via cable car.

A patchwork of ruins from various civilizations in one of the world's oldest continually inhabited cities.

The ruins of a monumental tower in the heart of Lebanese mountains still puzzle archeologists.

The largest hewn stone in history.

Lebanon's highest point offers expansive views, martian terrains, and eerie ski lifts.

America's "second most important bell" is a contentious spoil of the Civil War.

An opulent monument built for a duke who donated his entire fortune to the city of Geneva.

This huge work of functional public art replaced a landfill in New Jersey's Meadowlands.

A world-class collection of mechanical musical instruments and automata.

This tiny New Jersey village has lived many lives but seems determined to remain a ghost town.

These mystical miniature houses bring a touch of magic to the New Jersey woods.

The first neighborhood to implement the Garden City model in its suburban planning.

Infamous marsh filled with toxic waste, World War II-era London rubble, and dead mobsters galore.