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

An unfortunate geological resemblance to Satan has labeled this Pasadena gorge as a passage to the underworld.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

A hospital closed seemingly in the middle of operations, leaving behind fodder for horror films and ghost hunters.

Named after a bandit and the star of several Hollywood prehistoric landscapes, these sandstone formations are a historical part of the Los Angeles natural landscape.

An Old West film set seen in countless TV shows and movies is open for the public to explore.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

An abandoned 1930s gas station turned bustling neighborhood park.

Look closely and you’ll notice that the color changes a third of the way up the tower.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

A layered tribute to the work of mosaicist Isaiah Zagar.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

This landmark cemetery in Boston was created more than 300 years ago.

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

An artist's cute bronze subway sculptures belie his violent artistic past.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

Elevated freight railway turned wildly successful urban park.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.