Enjoy a slice while browsing the world's largest collection of pizza memorabilia.

If it feels like a speakeasy, that’s because it probably was one.

Come for the Italian food, stay for the taxidermy and giant statues.

The only thing better than tubing down New Jersey's scenic Delaware River is doing so while eating a hot dog from a giant floating stand.

This perfectly preserved Chinese medicine shop was untouched for decades before being reopened as a museum.

A 1940s nuclear reactor built to produce plutonium for the Manhattan Project.

The strange phenomenon causing gravity to "work backwards" on this hill has been blamed on the paranormal.

Nuclear reactor created the plutonium used on Nagasaki.

Legend says that these tall basalt pillars are the petrified wives of a trickster god.

"Enter and be entertained or annoyed by Dada in Walla Walla."

A massive Montreal stadium that has seen nothing but trouble since its inception.

One of the world's largest collections of rare medical texts and ephemera.

Two adjoining collections of 19th-20th century physics apparatuses and instruments.

This historic Canadian jail was once the longest operating prison in the country and is now open for people to incarcerate themselves.

Little remains of the once flourishing Asbestos' asbestos mine.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

The grave of Mary Nasson is shrouded by witchy legends.

It was an experiment to prove that glacial boulders and rocks can be used in constructions and dwelling.

A defunct all-girls college which may be the resting place of H.P. Lovecraft's real-life Necronomicon.

Brisbane's manmade urban beach has enough water to fill five Olympic-sized swimming pools.

Enjoy dishes that founding fathers once ate at this Colonial Williamsburg pub.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Live data is transmitted from the Atlantic coast to instantly recreate the ocean waves in this fountain at the NOAA headquarters.