The Master of Magnetism dominates the walls of a scrap metal yard to keep graffiti artists at bay.

One of Los Angeles's first murals once vibrantly depicted the dangers of United States imperialism.

The ghostly remains of an accidental sea.

A monument to the frontier doctor who came up with the idea of delineating highways with a painted line.

This San Diego museum, housed in a former Navy training facility, is dedicated to preserving women’s historic achievements.

This historic graveyard was partially paved over to create a streetcar line.

A monument to a survivor of harsh pioneer life, frostbite, and primitive surgery.

This popular fishing spot at the outflow of a 4.5-mile long hydroelectric tunnel sports a jetty literally made out of classic cars.

One incredible room in the Santa Barbara Courthouse is covered in wall-to-wall canvas murals.

A piece of the iconic wall found an unlikely new home in a Vegas bathroom.

A pretty park of over 1,600 olive trees that grew from just three saplings brought over from Spain.

This tiny, tucked-away eatery reflects the history of Mexico's Lebanese immigrants.

The tomb was guarded by soldiers from both sides of the war, and some left their initials carved in the brick.

South Philadelphia is home to Keith Haring's only surviving in situ collaborative public mural.

A hospital closed seemingly in the middle of operations, leaving behind fodder for horror films and ghost hunters.

The "Little Ones," show Portugal in full miniature splendor.

The longest hedge maze in the world.