The longest navigable underground river in the United States is home to countless blind and albino animals.

The first artificial white water river course in North America cuts right through an Indiana city.

The highest point in Wisconsin is capped by two towers that are not as mythic as Tolkien's but provide much better views.

Vikings and Evangelicals have both had a hand in this replica medieval church.

Even with its slightly risible name this colossal cross is still able to inspire awe.

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

This monolithic statue was erected in honor of Chief Black Hawk (even if it wasn't made to look like him).

A mini Wrigley Field for mini baseball players.

Recognized the world over as the home of the McCallisters in the 1990 movie "Home Alone."

This museum celebrating the almighty dollar lets visitors literally stand in the shadow of a million bucks.

Despite its name, this fast food museum is actually a replica of the ninth McDonald's store.