One of the largest carillons in the world, this giant instrument has 67 cast-iron bells played by a keyboard.

This diner serves Route 66 nostalgia and what it claims is the 'original' hot dog on a stick.

This lagomorph-obsessed Route 66 emporium is home to a giant jackrabbit that sits in a bunny graveyard.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

Fresh wooden posts have been added to ancient holes to recreate a primitive henge clock.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

This mosaic-covered bar is brimming with curated curios.

University City's quirkiest resident lives in a park named after its first.

This is not your typical jungle gym.