A devastated ruin in the south of Belize where British explorers claimed to unearth the Mitchell-Hedges Crystal Skull.

Singapore's landscaping project is home to 18 incredible Supertrees.

The largest pool at its elevation sits on top of one of the most expensive resorts in the world.

A licentious look into Singapore's past, full of disorderly bric-a-brac and disreputable characters.

This $62 million dollar temple was erected to house one little dental fragment of religious history.

A cemetery and the town it served sinks beneath the sea during the volcanic birth of Mt. Vulcan.

This holy site either displays a centuries-old cross or a complete fake.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

Eclectic collections, artwork, and some feline friends fill the writer's former home.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

The Hudson River School comes alive at this palatial estate.

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

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Famously misunderstood wonder of the ancient world

Scattered throughout London are ancient remnants of the city's former bounding wall.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

Bohol's mysterious brown hills.

A small statue of child Jesus given by Magellan in 1521

Deep scars on the earth left by the Ice Age.

This quirky curiosity shop takes its cues from the world's bazaars.

"A hideous albatross in the Hudson River Valley."

A former Confederate hospital serves as a remembrance of wounded and dead soldiers.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

These mysterious ancient stone spheres were created by a civilization lost to time and are now mostly lawn ornaments.