The exit of the largest prisoner-of-war escape attempt on American soil during World War II.

A towering bronze statue memorializes the founding father of postwar American conservatism.

An out of this world experience.

The first permanent memorial to a unique secret weapon of World War II.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

This historic pink parlor keeps Phoenicians cool with homemade, retro ice creams.

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.

Enjoy the waters of this half-moon-shaped natural pool surrounded by breathtaking scenery.

The world's second largest single-dish radio telescope, once used to contact E.T.

The short hike is worth the stunning views and crystal blue waters of a secluded beach.

This colorful gate stands as an entrance to the walled city of Old San Juan.

This tiny home was originally a narrow alleyway.

This chapel on a cliff is renowned for its healing powers and was founded on the site of a supposed divine intervention.

Death comes to anyone who dares to touch this concrete column.

This spooky road cut through a mound of ancient coral might be haunted by a witch.

Built in just a little over a week this preserved bunker was created to protect our most attractive POTUS while he was on vacation.

A gargantuan crystal kingdom.

Tucked along a river are enigmatic stone carvings created thousands of years ago.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

Ancient church constructed with a special wood that preserves prints from the past.

This spot along the 23.5 degree north parallel marks the northern boundary of the tropics.

Underground tunnels remain beneath this abandoned mental asylum.

One of the oldest of its kind.

A few stone foundations and an old graveyard are all that is left of this once thriving settlement in the wilds of Connecticut.