This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

Elevated freight railway turned wildly successful urban park.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

This tiny 19th-century tunnel was built so a man could move his cows from one field to another.

This replica of the Greek structure is in the heart of Nashville.

If all members were present at the table, a sixth of the world's wealth would be under the same roof.

Georgia's first brewery is also one of its oldest surviving buildings.

This kitschy tavern is also home to rare early editions of "Treasure Island."

This haunting tombstone comes complete with a heartbreaking story of love and loss.

The "last unrestored grand mansion of Savannah" is now a cramped, mouldering maze of antiques.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

The beauty of urban decay, hiding some dark secrets.

See massive fossils that are over 200 million years old in northeastern Arizona.

Dramatic river bend surrounds a natural red-rocked pedestal.

The Midwestern United States' tribute to Michelangelo is a foam statue sprayed with gaudy gold paint.

This huge clock made of flowers and simple machinery was once used a political weapon.

The oldest operating Mississippi River–style steamboat still navigates the Ohio River.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

This curio museum seems like the type of place you might find a mogwai or a monkey's paw.

An octet of classic chrome trailers speared into the ground act as a tribute to the silver bullets of the open road.

A mega theme park-wax museum mélange containing all things biblical.

One of many gator theme parks, abandoned in the sugar fields of South Florida.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.