A museum and doll store featuring a surreal and super sanitized version of where babies come from.

The world's largest fire hydrant is supposedly tornado-proof.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

Charleston's historic city jail once held everyone from pirates to Civil War POWs.

A wonderful display of arts and crafts handmade by local artisans in the Southern Appalachians.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

Exact replica of the ancient monument, but much, much lighter.

Kentucky's anomalous peninsula projecting into the Mississippi River, site of legendary earthquakes and local feuds.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

Enormous lake at the bottom of a unique cave system.

The history of whiskey and all of its boozy glory, from Colonial days to modern American cocktail culture.

A local scoured more than 1,000 acres for stone to create his masterpiece.

The world's longest known cave system.

The only arched bridge made of stone on the entire Mississippi River.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

This two-room shotgun shack in Tupelo is the birthplace of a King.

A swamp and garden tour featuring local wildlife and exotic botanical specimens from around the world.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

A bypass decorated with large wooden troll carvings.

The center of the only hemisphere that awards visitors with a commemorative coin.

These crudely shaped folk giants may be the the second most photographed statues in the U.S.

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

A true roadside icon standing on the same plains that the herds once roamed.