Hut with supplies for shipwreck survivors.

The "worst battleship ever built" is enjoying a grand second act, submerged 30 feet in the Gulf of Mexico.

The haunting "Hell House Altar" is one of the few remnants of an abandoned college that has been a magnet for local legends.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

Hidden amid the old-world charm of Savannah is a museum dedicated to the world of oddities and criminal history.

Protecting the dead from opportunistic body snatchers.

A church of bones, decorated with 40,000 human skeletons.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

One part local history, 99 parts gruesome haunted house.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Famously misunderstood wonder of the ancient world

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

On the Oregon coast there is a natural hole that seems to be draining the sea.

One of the largest cat sanctuaries in North America is considered a "Club Med" for felines.

A storefront museum in Asbury Park honoring the Jersey Shore’s deep history of mystery—including the Jersey Devil.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

Quite simply the largest tree in the world (by volume).

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

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

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

The name of this famed hospital was once a byword for the horrors of medical and psychiatric care.

The intriguing personal collection of a professional demon-chaser.