A careful eye can find hundreds of dinosaur tracks running along the Connecticut River.

Golden and naked, the figure that was once the highest point in New York is all that remains of the second Madison Square Garden.

This monument is dedicated to those lost on June 6, 1944, in the town with that day’s highest per-capita casualty rate.

A hand-painted advertisement for chocolate adorns the walls of this historic building.

Its sunny hues are believed to have inspired the town's color palette.

These mosaic designs promise a cure for headaches, toothaches, and colds.

Iconic red and white plaques show the creative names invented to navigate the city streets.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

Where three rails and three centuries of transportation meet.

This museum devoted to the gothic author holds such interesting ephemera as his socks and walking stick.

The last remaining location of a drive-up hot dog stand named after a local pool shark.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

Partially submerged Buddha heads freckle Chicago’s neighborhoods.

No one knows how many bodies are in this vault in a Chicago public park.

G.V. Black, the Father of Modern Dentistry, keeps an eternal eye on Chicagoan’s teeth from his perch in Lincoln Park.

This massive concrete sculpture is said to be the heaviest communist monument on Earth.

An abandoned saucer-shaped monument in the Bulgarian mountains.

UNESCO-protected ancient burial ground.

A gigantic statue of a Russian soldier watches over the ancient city of Plovdiv, a prominent reminder of the Soviet period in Bulgaria.

This ancient theater, restored in the 20th century, lives on as a venue for dramatic and musical performances.

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

The exhibition explores the Icelandic city's Viking Age history.

An encyclopedic collection of mammal penises.

Iceland's tribute to its thankless civil servants.