Boats and fish both find their way through this massive hydroelectric structure.

The first bridge observation tower in the U.S. offers one of the best views of Maine.

Since 1956, this quintessentially New England seafood shack has been boiling its lobsters in seawater over wood fires.

The eccentric mansion of one of the most popular horror authors of modern times.

This family mausoleum is steeped in symbolism and looks more like a fantasy location than a grave.

A small flooded ghost town with a few scattered structures remaining.

Built in 1859, this eagle-topped archway marks the entrance to Brigham Young’s property.

Built for a motel, this cartoon dino is now a symbol of the area's paleontological heritage.

Inside this striking glass building, visitors can see thousands of dinosaur fossils in the positions that nature deposited them more than 150 million years ago.

The last SR-71 ever constructed.

This lonely gas station has stood at this location since 1917.

The largest wildlife crossing in Utah allows local fauna to safely traverse the six-lane Interstate 80 at Parleys Canyon.

In 1952, this restaurant began selling the Colonel's “secret” recipe.

Largest man-made excavation on earth!

The remains of this early 20th century refinery loom on a mountainside like a graffiti-covered fortress.

This giant ice cream cone is the last remaining icon of a Salt Lake City staple.

A tunnel with windows, so you don't miss out on the impressive views.

Come for the speed, leave in love with the desert.

The location along the shores of the Great Salt Lake of what was once called, "The Coney Island of the West", now sits barren due to arson and time.

The narrowest street in Canada was once a spot for dastardly doings, now a historic piece of Chinatown.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

The World's First 24 Hour Coin-Operated Art Gallery!! Plastic, Styrofoam, and Elvis--If you can't get rid of it, you might as well worship it!!

Remember that scene in the Matrix, when Neo is in the big white room with all the weapons flying by? Well, this is what it would look like if he had wanted trees instead of guns.

The third tallest plunge fall in Oregon, worth visiting year-round.