In 1787, a group of delegates met at this very spot to drink, be merry, and ratify the Constitution of the United States.

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.

The Dover International Speedway is home to a towering, concrete-skinned, racecar-hungry behemoth.

Beautiful Gothic-inspired lighthouse stands out among the run-of-the-mill striped fare on Bodies Island.

The Cadillac Ranch for monster truck aficionados.

Hiding behind a grocery store is a spectacular cavern carved as part of an old limestone quarry.

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

This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

This roadside attraction has been serving out its fair share of hearty folklore and chaos since 1858.

The first full-scale tunnel built in America is short but scenic.

This road in the Great Smoky Mountains was supposed to assuage a displaced community, but ended up a $52 million dead end.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

Songwriter Leon Russell transformed this church into a recording studio used by many legendary musicians.

It reportedly took three years to sort through all the objects in this eclectic lifelong collection.

Standing at 21-feet tall, this space cowboy adds to the legacy of Route 66's muffler men.

The temporary burial site of the man who shot and killed Jesse James.

Inside this store, a mysterious statue draws visitors from the world over.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

A time-capsule monument reminding future generations of the importance of efficient and effective use of natural resources.

A small car graveyard sits in the shadow of the famous Cadillac Ranch.

This constitutionally sound Muffler Man harkens back to the days these attractions were a must-see.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

This little slice of old Jerusalem in Oklahoma is the evolution of a century-old passion play.

This unusually circular centenarian barn became a Route 66 icon.