Narrowest house in Boston.

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

A roadside collection of over-sized iron creations that are a bit more macabre than most.

A giant pair of thick black glasses mark the tragic demise of a trio of rock and roll legends.

A hot dog stand where the heads are just as hot as the dogs.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

Recognized the world over as the home of the McCallisters in the 1990 movie "Home Alone."

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

This vast kitty-themed collection illustrates the history of human-cat interaction.

This set of rickety spaceships are prepared to give alien travelers a place to relax and go to the bathroom.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

A wonderful collection of all things Oz is nestled in the heart of Kansas.

Community bookshelf of 25-foot-tall book spines.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

Ingenious bakery opens up the first Cupcake ATM at their flagship location in Beverly Hills.

One of the few surviving "Wigwam"-themed motels.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

This tiny patch of arid sand sits in one of the greenest states in the United States.

A Manhattan courthouse hides a small but scathing memorial to Holocaust injustice.