Tubing through a cave lit with glowworms is a magical underground experience.

Bird dung painted this huge boulder which in turn inspired the name of a city.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

Oddly shaped rock formation, misassociated with a nearby utopian community.

An alleyway plaque is all that remains of the independent Texas' envoy that forgot to pay their rent for over a century.

This one has sailed five times as far as Sir Francis Drake's famous ship.

This replica of the Greek structure is in the heart of Nashville.

This soda factory is one of the last in America to use real cane sugar despite the protestations of Dr Pepper.

A modernist landscape of water and sci-fi concrete.

No matter what the plaque under this massive legume says, this is not the world's largest peanut.

The world's only museum devoted solely to the art and collection of action figures.

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

America's most famous piece of self-built architecture.

A cult following celebrates the legend that belies this curious podiatrists' office sign which has worked its way into song, literature, animation, and the visual arts.

Church and home-museum of a 1920s female revivalist preacher with a very sordid past.

Historic funicular railway, believed to be the shortest railroad in the world.

The legendary building that needed ghostly approval before being built.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

Roadside collection of 65,000 signs.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

A Maori village obliterated by an 1886 volcanic eruption.