An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

This domed temple was built in a hidden cave mouth as a refuge for sinners seeking absolution.

Because sometimes the most efficient route from A to B isn't a straight line.

Hundreds of stone stairs and a winding medieval bridge connect this haunting Spanish island to the mainland.

An enormous concrete structure built over a nuclear crater.

An architect transformed this abandoned cement factory into his castle-like workshop.

This beautifully deceptive waterfall is something far different from what it appears to be.

This ancient village and its adjoining cemetery have a beautiful history of death and remembrance.

A sculpture of a giant hand reaches for the stars in the middle of the Atacama desert.

Limestone caves in the Cambodian countryside, once the site of genocide, now a place of peaceful beauty.

A church of bones, decorated with 40,000 human skeletons.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

A fitting attraction for the corn capital of the world.

The most famous location in China was home to whole dynasties worth of imperial rulers.

Copenhagen's celebrated theme park and gardens.

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

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

World-famous, Pink's still manages to keep its prized cult fetish status.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

This elaborate towering structure was once famed for its revolutionary height.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

The world's longest known cave system.

A beautiful geyser under environmental threat.