This opera house along the banks of the Connecticut River has two Tony Awards to its credit but it’s never staged a single opera.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

A creepy statue of a hooded ghost hauls itself up from the water in a historic Lithuanian city.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

One of the largest crucifixes in the world stands 55 feet tall in a secluded, wooded area of northern Michigan.

As its grandiose name implies, this wooden dome is unsurpassed in size.

Bronze statue marks the spinach capital of the world.

Giant papier mache hog sits on private property.

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

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

This shallow cave got its name from copious amount of human bones found inside.

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

"The Most Boring Road in the State."

Island where motor vehicles are banned -- home to the only carless highway in the United States.