A castle built by an eccentric medieval enthusiast in rural Ohio.

The only building in Louisville (hopefully) that contains two ancient holy skeletons.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

A museum that houses the world's largest collection of ventriloquism dummies.

An oversized metal construction of Billy Tripp's moods going through life.

One man has spent decades faithfully constructing this unique brick and cinderblock castle.

These early tent-shaped grave coverings are unique to Appalachia.

A reproduction of earth's many biomes.

This interpretive path lets you get up close and personal with dinosaur bones.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.

A self-built castle made by a mysterious man.

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

An Ancestral Puebloan ruin that appears to burst into flames in the sunlight.

Origin of the blue-skinned Fugates of eastern Kentucky.

An eclectic treasure trove of maritime marvels.

Just below the surface, shrimp are producing temperatures hotter than the sun.

Location of a reliquary containing bone fragments of 18 saints.

The futuristic test model of an iconoclastic visionary who wanted to redesign the world.

Possibly the world's oldest rug, this Egyptian relic is woven entirely from ancient cat hair and once carried a mummified human foot.

A Circus legend leaves an unexpected endowment.

Meet manatees face-to-face at this zoo for native species.

This ancient sinkhole-turned-healing-pool is a treasure trove of archeological discoveries and may even be the Fountain of Youth.

This home is decked out like a psychedelic explosion of colors and bowling balls.

Where manatees are the snowbird vacationers in these balmy Florida springs.