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

A formerly glacier-tipped volcano that inspired none other than Jules Verne.

An encyclopedic collection of mammal penises.

These dramatic cola-colored falls have appeared in a poem by Henry Wadsworth Longfellow and a song by Sufjan Stevens.

A commemoration of over 150 of St. Louis's favorite sons and daughters.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

A larger-than-life version of the hat beloved by hunters, outdoorsmen, and Holden Caulfield.

A Northwoods sporting competition that shows lumber jacks doing much more than cutting down trees.

This small, nautical gift shop is home to a 500-pound behemoth.

See prehistoric footprints, plus two complete mastodon skeletons.

This collection of Neolithic monuments make up one of The U.K.'s richest archeological landscapes.

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

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

This mosaic-covered bar is brimming with curated curios.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

A historic beacon built in the aftermath of the worst maritime disaster on the Great Lakes.

This life-size bronze statue remembers the tallest recorded human in his Illinois hometown.

Man-made geyser that rises to the exact height of the Gateway Arch.

This awkward aquarium sculpture is one of the strangest statues in Chicago.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

This historic hotel invented the chocolate brownie.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.