The blinking light atop the iconic landmark has been sending secret messages for decades.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

Two creeks flow out of either end of this canyon in opposite directions.

This historic old movie house was the scene of one of the Blob's most iconic attacks.

This rustic old building is said to be the most photographed barn in America.

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

Members of Congress have traveled between the buildings on Capitol Hill for a century hidden from tourists, press, and storm clouds.

The last holdout of a pre-Civil War rebel who took the matter of slavery into his own hands.

"We Seceded Where Others Failed."

A charming desert roadside bakery that produces 10 times more bread daily than it has residents in its town.

This quaint archive of the silent era preserves and pays homage to a seminal moment in film history.

The longest burning light bulb in the world.

This magnificent, quirky home sits atop a literal gold mine in the middle of the Nevada desert.

A blend of art, antiquities, and Americana fill this museum, surrounded by whimsical, enchanting gardens.

The key to turning shifting dunes into the green oasis of Golden Gate Park.

An eclectic collection of artifacts from the Wild West is preserved in a remote fictional pioneer town.

The most beautiful Taco Bell in the world even has surfboard parking.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

Four hundred granite steps were built into this massive rock by the National Park Service.

These once-beautiful historic graveyards are set against the barren Virginia City hills.

An Irish Memorial commemorating those who perished due to potato blight.

Its dark depths conceal millions of rare, delicate crystal formations.

Antiques by the Bay.