This unique art installation used boiler tubes from a decommissioned power plant to resemble Antelope Canyon.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

A downtown park built on top of unclaimed graves.

Iron Age runes and ruins hide in plain sight along this Portuguese beach.

The world's oldest bookshop still in operation.

A gaudy painted elephant stands in memory of south Florida's fallen carnies.

More than a century after her death, Little Gracie Watson remains one of Savannah's most often-visited residents.

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

The South's nickname was supposedly born at a former bank in New Orleans' French Quarter.

The behemoth beasts engaged in an epic battle is the second-tallest statue in the contiguous United States.

Hidden amid a collection of trails is the site of a tragic crash.

History is hiding at the Morean Center for Clay.

The site of a gold-digging conquistador's bloody landing in the Americas.

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

This alley in downtown Chicago held the bodies of over 600 people after the fateful Iroquois Theatre fire.

Illegal drag racing two stories beneath Chicago’s streets.

This memorial plaque remembers a strangely shallow maritime disaster known as "Chicago's Titanic."

This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

This monument remembers the first Japanese Americans forcibly relocated during World War II.

A whale of a public art display towers atop Juneau's cruise ship dock.

A wall of chewing gum moonlights as collective art.

This working class sculpture pounds his hammer all the livelong day.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Walking around West Harlem reveals a scavenger hunt of beautiful bird murals.