Surreal riveted sea forts once protected the Kent shores from German attack.

Mysterious glowing orbs float through the desert night.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

The Magical World of George Phar Legler.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

Abandoned bridge hidden deep in the San Gabriel Mountains.

Legends surround this jagged rock formation in the New Mexico desert.

This historic national park is covered in the stunning ruins of red rock pueblos.

A picture-perfect town, perfect for blowing up.

Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.

This rare example of a "tidefall" is a spectacular drop from the cliffs down onto the beach.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

Nikola Tesla's former home contains an homage hidden from plain sight.

Pompeii's less famous neighbor is still revealing her secrets.

Experience a quartz crystal sound bath inside a storied, all-wood sound-chamber.

A fantastic castle rumored to be the birthplace of King Arthur.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

The longest living non-clonal organisms on Earth.

This spectacular track has run continuously since 1882.

An homage to everyone's favorite prehistoric cartoon family.