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

One of the world's earliest skyscrapers.

This building was once the most magnificent mansion in Nafplio.

This church is dedicated to the patron saint of seafarers.

This building served as the first customs house in modern Greece.

This fully restored synagogue explores the American Jewish experience along the old frontier.

This memorial pays homage to Pueblo's four Medal of Honor recipients.

The site of a minor battle might have been forgotten if not for one participant’s famous family and the death of a respected warrior.

This historic stone barn is the former home of legendary cattleman Charles “Lonesome Dove” Goodnight.

All that remains of this once-booming mining town are the ruins of a saloon.

In a dry, neglected cemetery lies the unassuming grave of a soldier vilified in life but celebrated in death.

This massive home was constructed by one of the greatest conservationists in Colorado history.

In the early 1900s, hundreds of Black Americans found opportunity in this now-abandoned rural community.

A tribute to Loveland’s most famous sweethearts, who helped spread cupid’s message to millions.

The final resting spot of the Colorado Transportation Department's beloved unofficial mascot.

According to local legend, a tree grew from the stake that killed this alleged vampire. In reality, he probably died from influenza.

This restored farmhouse is a time capsule of a 19th-century Colorado homestead.

The world's largest washing machine collection has more than 1,400 antique items in its exhibit.

A hotel with a rich Wild West history of miners and bootleggers.

It's easy to forget what century it is as you wander this rustic homestead.

Each year, teams of the world's best snow sculptors have 65 hours to create frozen masterpieces.

The world's largest sticker ball weighs in at a mighty 231 pounds.

While comics are the main attraction at this megastore, the second floor plays host to an exhibit fit for a museum.

The clock that sets them all.