America's post-nuclear-attack chambers of Congress.

This abandoned dream castle and its cemetery look out over the city that once inspired their creation.

The "mysteries" of this quintessential roadside oddity were almost destroyed by neglect but were saved by fans of kitschy wonder.

This abandoned amusement park was built on a site with a dark history.

This California estate was either haunted by ghosts or the Marx brothers.

World's largest collection devoted to one fruit.

The unbelievably opulent home built for an infamous newspaperman.

This hilltop park offers magnificent views and a Frank Lloyd Wright masterpiece.

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.

Stripes of flowers bloom each spring in a 50 acre rainbow of color.

The childhood home of a Hollywood legend.

What started as a display of antique hearses has grown into a museum exploring the history of the funeral industry.

In the Mound Hill Cemetery resides the final resting place of the world's tallest couple.

This unique collection collects pieces of art etched into thin pieces of stone.

This restaurant proudly displays bread signed by the 39th president.

The oldest remaining authentic Putt-Putt course that Donald Clayton created in Ohio.

It took more than 20 years and a sharp eye for one man to assemble this quirky collection.

Learn about the history and craftsmanship of carousels inside this museum located in a former post office.

This burger joint is named after everyone's favorite carnival prize and is adorned with a giant one over the door.

This liminal destination combines creaky carnival rides, a classic car museum, and luck-of-the-draw flea market finds surrounded by dust and drive-in movie screens.

Measuring approximately 200 feet long, Swampy is the world's largest alligator-shaped building.

Former wax museum from the 1960s, home to many wax U.S. Presidents and the famous White House miniature.

Home to a giant switchblade and one of the world's largest collections of pocket knives, this museum is a cut above the rest.

This historic headstone is said to mark the final resting place of a doubly-dead white witch.