This once-grandiose behemoth of a monument from the socialist era now sits quiet and closed up.

No matter what the plaque under this massive legume says, this is not the world's largest peanut.

This tower-tomb honors a president who only held office for a little over a month but dedicated his life to his country.

Legend has this precariously placed rock was placed by giants. Science has another explanation.

This presidential tomb was not dedicated until years after Harding's death due to personal controversy.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

The farm where one of America's greatest leaders was raised is now a well-appointed landmark.

This unlicensed collection of fast-food memorabilia sits on the site of the first ever McDonald's restaurant.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

This large collection of tiny things revels in the art of fine machinery well made.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

The high point on the 16th president's eponymous roadway is marked by a massive version of his head.

This monumental Jesus is often referred to as "Our Milk Carton With Arms."

A burial ground of rusting metal grave markers.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

One artist's love letter to his city and its citizens plays out across dozens of bright murals painted on the sides of decrepit buildings.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

Hell on Earth is actually a small town in Michigan where anyone can be mayor for a day.

Golden and naked, the figure that was once the highest point in New York is all that remains of the second Madison Square Garden.

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

This historic folk museum celebrates the attention to detail that makes America great.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

This collection honors the iconic, and proudly American lighter that just won't quit.

This hot dog-shaped diner has moved all around Colorado, never been to New York.