Hidden in the Santa Ynez Mountains off Highway 154, this tiny restaurant once served as a stagecoach stop.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

See four top-secret US spy aircraft of the Cold War era, including the legendary SR-71 Blackbird and the A-12 Oxcart.

Once the center of power for the region's various factories.

This small park features a monumental fountain wall, providing a great photo opportunity in the middle of Houston.

Underneath this water pump, Annie Sullivan helped Keller speak her first words.

The helicopter that "Tricky Dick" absconded from the White House in on his last day in office.

A giant baby floats in the middle of Singapore’s nature park.

With more than 2,000 pieces, this is world's largest collection of artwork inspired by Leonardo da Vinci's 'The Last Supper.'

An assortment of armored tanks and Howitzer cannons in the middle of the Sonoran Desert.

This museum is a music lover's introduction to the iconic venue.

More than 7,000 gallons of water pour over these cascading red quartzite waterfalls every second.

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

This coastal cavern is associated with the Hawaiian god of creation.

Try the frozen treat that inspired Arrested Development's famous banana stand.

Someone really, really wanted to save this fast-food icon from demolition.

An eerie maze of industrial factories looks like something out of a dystopian sci-fi.

In 1975, a forestry worker in Arizona claimed to have been abducted by a UFO.

One of the few Cold War-era bases with many of its original structures still standing.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

Calidum et Deliciose Succosum!

This sinkhole in the Arizona desert is filled with carbonated, arsenic-rich water

A luxurious doomsday bunker hidden beneath an unassuming Las Vegas home offers the best of subterranean suburbia.

The "Father of Arizona" tried to build a Zoroastrian fire temple on the hill where he's now buried.