A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

The body of St. John Neumann and his collection of hundreds of relics, on display in a Philly church.

This small, ancient Roman temple was once a church dedicated to the patron saint of penitents.

The ruins of the largest gladiatorial school in Rome are largely hidden under modern streets.

A roadside collection of over-sized iron creations that are a bit more macabre than most.

This monumental Jesus is often referred to as "Our Milk Carton With Arms."

Giant works of art interspersed throughout meadows and woodlands offer a new discovery at every turn.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

The fastest mail service in the west is tracked and memorialized along this 1,400 mile trail.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

The world's largest collection of fine-scale miniatures and one the nation's largest collections of antique toys.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

The show pony of cave systems, Fantastic Caverns manages to live up to its name.

400 million-year old limestone caverns nestled in the Ozarks served as shelter and a hideout for cultures throughout North American history.

This is not your typical jungle gym.

Community bookshelf of 25-foot-tall book spines.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

Less a museum than a bizarre fantasy world created by artists and engineers.

Dakota legend claims this locally iconic pinnacle was once part of a sacred burial site that was cleaved in two.

This iconic water tower and failed bandstand is open for panoramic views once a year.

An amazing collection of sculptures and art.

Secret hideaway for an alternative beach experience.