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

A motel dedicated to Southwestern nostalgia.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

A pair of giant roadside arrows are all that remains of a former Route 66 trading post.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

This historic folk art garden contains a nightmare tower that claims to be the world's largest concrete totem pole.

Very likely the only museum in the world that celebrates the glory of the humble banjo.

Collection of skeletal systems from the "world's leading supplier of osteological specimens."

Nature's biggest mammal swims in landlocked Oklahoma.

These massive mitts are made of 30 tons of devotional bronze.

The house where John Wilkes Booth conspired with his co-conspirators.

The remains of Martha, the last known passenger pigeon, serve as a tool to educate about conservation.

The most decorated dog of World War I is preserved in the Smithsonian.

A small triangle of DC grass is the final resting place of one of Sonny and Cher's songs.

This grand gothic brewery has been pumping out suds for over a hundred years.

A monument in Washington D.C. marks the spot from which all other roads were supposed to stem.

A stealthy Apache hideaway that became the haunting site of a mass grave.

While he no longer has an eatery to give him context, this off-brand Paul Bunyan still holds his giant hot dog with pride.

A clear blue swimming hole with hidden caves, still unexplored.

Hundreds of trees made from glass bottles make up this forest on Route 66.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

World's oldest operating science fiction and fantasy club, once home to Ray Bradbury and L. Ron Hubbard.

The largest collection of two headed animals in the world.