A plaque on the side of a building is a small tribute to the woman who invented an iconic Berlin fast food.

A series of vibrant murals celebrate the culture and community of Oakland.

Public opinion is still divided on this enormous sculpture in front of Baltimore's Penn Station.

Built around 1723, this is the oldest surviving home in the U.S.'s oldest colonial city.

It might look like a doghouse, but this small structure was actually built to house a spirit from Maya mythology.

The mounds at this site were reconstructed with the help of archaeologists and historians.

A 1920s home transformed into an immersive art experience, where every room is a portal to another realm.

Six miles off the coast of Key West, a former military transport ship is now one of the largest artificial reefs in the world.

The final resting place of a physician rescued during the bombardment of Fort McHenry.

A sycamore tree grown from seeds that traveled to the moon.

The oldest dim sum restaurant in the United States is a nostalgic jewel.

One of the oldest adobe structures in Northern California.

In use from 1742 to 1910, only flat headstones were allowed in this cemetery.

A comprehensive collection of toy and model trains, largely from the mid-20th century.

A striking bronze sculpture of a Roman goddess with two hound dogs for company.

Ride on a fully-restored Nike nuclear-tipped missile elevator from the Cold War.

One of the oldest, tallest, and most haunted lighthouses in America.

This local mascot has been a presence in the area since the 1960s.

A glimpse into early 19th-century education.

Feast on Caribbean classics from curry goat to black cake.

Crystal clear, drinkable mountain spring water by the side of the road.

These five Art Deco homes were meant to solve the "small house problem."

Colorful sedimentary rock layers provide opportunities both for hiking and photography.

A different Edgar Allan Poe built this charming Victorian home.