A number of gruesome unsolved murders have turned this simple home into a morbid tourist trap.

This simple home was the beginning of a long journey for the iconic Western film star.

Underneath downtown Lincoln resides a network of caves that was also the city's first brewery.

The first "Hut" was actually a small brick building.

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.

A mysterious and terrifying public art goblin seemingly meant to inspire local legend.

Where now stands a 42-story condominium tower of marble, glass and steel was once the central market of New York’s slave trade.

While most wind tunnels test scale models, the "Cave of Winds" was large enough for actual airplanes.

The "lovely red Vega" of the legendary record-settling pilot.

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

The 28,000-year-old specimen is remarkably intact.

An overlooked memorial honoring the local Washington residents who died in World War I.

This mysterious structure by the Washington Monument is a flood barrier designed to protect the White House against rising waters.

A museum honoring Oklahoma military service, where you can look into Hitler's mirror and see a Mickey Mouse gas mask.

The surprising home of the iconic Santa Monica Pier Ferris Wheel.

This unusually circular centenarian barn became a Route 66 icon.

Along the historic Mother Road is an old gas station with a secret counterfeiting past.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

The only diamond mine in the world where you can keep what you find.

One believer transformed a local curiosity into proof of Vikings on the Great Plains.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

The oldest family-run restaurant in the United States is a living museum of New Orleans dining history.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.