An enormous natural sandstone bridge in Kentucky.

A local scoured more than 1,000 acres for stone to create his masterpiece.

This Boeing KC-97 tanker is now a restaurant for aviation lovers.

A real (but thankfully not live) missile stands tall as a monument to the United States military in the small town of Cordele.

A massive tribute to this small county's top agricultural product.

A pink and gray pair of pachyderms advertise a fireworks shop.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

Resting place of Hollywood's immortals is also site of summer film screenings.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

The fairy tale castle of the "fairy-tale king."

Try not to get slimed in Tribeca.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.