The world's only museum devoted to the wonders of fluorescence.

Seven mini rowhouses fill the gap between 54 and 70 Westerstraat.

A unique collection of gilded age mechanical pianos.

This cheese shop also houses a museum devoted to Dutch dairy.

Tucked in the back of a flower shop, its collection details the fascinating history of the Netherlands's iconic symbol.

An abandoned vacation home spent a decade taking on legends. It's now taking on water.

This sign designates the road that leads to the infamous Area 51.

A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

While comics are the main attraction at this megastore, the second floor plays host to an exhibit fit for a museum.

One man's love for East Coast diner culture brought an entire eatery all the way from New Jersey to Colorado.

Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

Don't be surprised if you see a long-necked dinosaur peeking out from among the trees in Northgate Park.

This small town was built around a marble quarry and named after one of the most famous sources of marble in the world.

The graffitied ruins stand hidden within the Pennsylvania woods.

The 19th-century ruins hide deep in an overgrown forest.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

This giant temperature attraction created some giant electric bills.

Sleep in a glass pod dangling off a cliff.

The highway's southernmost spot is a beloved local attraction.

Toss a Frisbee through the ruins of this Colorado gold mining town.

Neal Cassady may still have an open tab at one of Denver's oldest watering holes.

Curios, scientific antiques, oddities for sale.

It would be easy to walk past this unusual piece of art and have no idea it pays tribute to the odd life of a real chicken.

This iconic science fiction house still looks like something from the future.