This cathedral dedicated to Louis IX, sainted King of France, holds many secrets.

Dating back to the 1800s, two imposing buildings in Michigan have had countless transformations over the years.

Little did a museum know, they possessed the last-known lunch wagon in existence.

Winter weather reveals a large Italian marble crucifix drowned beneath Lake Michigan.

Legs Inn provides Polish food, a cornucopia of Odawa artwork, wood carvings, and mounted deer heads.

To truly appreciate Detroit's landmark skyscraper, you have to step inside.

The remains of an abandoned dinosaur theme park litter the woods just off the highway.

If astronomy had a ghost, it would look like this observatory.

An abandoned generator and motor factory has become a multi-use industrial campus.

In the hills of southern Indiana is the idyllic studio and museum of legendary artist T.C. Steele.

Home to a collection of artifacts and specimens from one of the world's preeminent geologists

A monument to the King's final show, complete with a time capsule.

This rock formation above the Wabash River is part of an ancient coral reef.

This midcentury chapel is a bold architectural statement and a symbol of Indiana's Lutheran heritage.

At the top of the hour, this steam-powered clock's eight brass whistles play "Back Home Again in Indiana."

A singular collection of hand-built art deco cars are held in a building with style to match.

More than 3,200 cookie jars line the walls and shelves of this little shop and over 1,000 salt and pepper shakers

Collective made up of artists, musicians, and activists.

The world’s largest Masonic temple was saved by the White Stripes.

This feline raises a friendly paw at drivers barreling toward the freeway.

One man's homage to the sun continues to grow like a glass fractal.

This historical swimming pool near Miami is emptied and refilled each day with naturally filtered water.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

A walk through the historic city center, under the streets of Seattle.