The wing of this deserted Boeing 737 almost touches the Dunkin' Donuts next door.

Visitors to this museum will find architectural oddities, an art gallery, and an unlikely bird sanctuary.

The name of this ancient Indonesian temple translates as "Elephant Cave" but it could be more accurately called "The Hellmouth."

Sacred waters rescued from the wrath of a volcano.

The inky volcanic sand leads to reefs teeming with aquatic life waiting to be discovered by snorkelers and divers.

A unique project to help restore coral reefs in Bali.

Think you have a tough job? Try carrying 200 kilos through a cloud of sulfur down the side of a volcano.

Of five volcanoes located in the massive Tengger caldera, this cone is the youngest and most active.

This Indonesian village was revitalized by a vibrant rainbow paint job.

Bright Indonesian villages painted in a rainbow of competing color schemes.

This massive complex is made up of hundreds of smaller temples that date back to the ninth century.

An Indonesian mosque styled after St. Basil's Cathedral.

Subterranean place of worship in Indonesia.

Hundreds of Buddhas in a re-discovered Indonesian temple.

This former charity hospital for elderly clergy houses some of Seville’s most treasured paintings.

A hidden three-foot-wide house separates these two regal churches.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

The stunning interior of this Gothic church is covered in ornate gold details.

Ancient catacombs form the foundation for this Rococo orgy of a church.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

This unassuming chapel in Portugal plays host to a ghoulish collection of bones.

This quirky piece of naval artillery has been deafening Canadians for over a century.

Contrary to popular belief, this secluded statue doesn't represent Pennsylvania's founder.