Hidden deep in the Guatemalan jungle is a turquoise paradise of natural pools, caves, and waterfalls.

A theatre built to house the rowdy Oxford graduation ceremonies became the stage for a debate about God's existence.

Home of the infamous Rug Man of Doha.

On any given day this sprawling market houses literally tons of government-regulated gold, gems, and precious metals.

This artificial archipelago was supposed to resemble a map of the world.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

A tiny wilderness cemetery commemorates the deadliest episode of the Klondike Gold Rush.

A classic gold rush hotel can be expected to pick up some ghosts along the way, and the Golden North is no exception.

This shrine to the patron saint of Alaska sits on a small tidal island and was built from the land’s own beach stones.

A historic freight system that found the true gold rush is in tourism.

A rare chance to get up close and personal with a 13-mile ribbon of ice near downtown Juneau.

Breathtakingly blue walls shimmer inside the "Glacier Behind the Town."

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

The magic's in the hole!

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

On the Oregon coast is a natural hole that seems to be draining the sea.

Three hundred years of preserved Spanish colonial history in San Antonio.

In La Paz's huge, city-sized cemetery, the deceased are stored in rows of apartment-like buildings.

Mountain of unimaginable riches that bankrolled the Spanish Empire, complete with its own underworld god.

A desert that evokes the surreal.

A valley of unique erosion patterns lends to a view like nothing on Earth.

This red lake 4,000 meters above sea level is home to rare flamingos.