This abandoned radar station from the Cold War era now only broadcasts a seriously ominous air of isolation.

This ancient theater was once the home of fierce gladiatorial battles.

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

While it is not equipped to peer into outer space this observatory looks like it was built on the moon.

This frequently-photographed waterfall takes only a short hike to visit.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

A memorial for the mustachioed record-setting runner.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

This quaint Italian town keeps losing ground as the sides of its plateau slowly erode.

Water and windows define this defensive Italian well.