This striking public art installation is suspended above a public park, designed to gently move in the breeze.

Four tons of weapons merge together in a memorial against violence.

This mural of the late David Bowie features eight colorful panels showcasing Bowie’s various alter egos.

The air force base preserves its scars from the Japanese attack on Pearl Harbor.

This huge dam across the Colorado River caused an armed standoff between two U.S. states.

The gambling entrepreneur who built a city was also an avid collector of classic cars.

This museum started as a collection of Manhattan Projects and continues to add exhibits as they are declassified.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

The home of one of California's most important horticulturalists wilts amidst a lovely park.

The first attack on the continental U.S. during WWII occurred off the coast of a quiet California golf course.

This little gem of Spanish Colonial architecture has been abandoned since the 1950s.

This house is a mosaic of tiled artwork sourced from local artists.

The beautiful behemoth is one of the largest trees of its kind in the United States.

For over 20 years, Lil Toot has delighted guests with narrated boat rides between Stearns Wharf and Santa Barbara Harbor, becoming a beloved local legend and top-rated experience for visitors.

At 130 years old and 126 feet tall, it is the largest known example of the rare Torrey pine tree.

Abandoned in 2009, this once popular resort destination now stands frozen in time.

Two historic and closed cemeteries, separated by a low income apartment building.

Graffiti-covered ruins that were once part of a farm owned by a mental hospital.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

A massive volcanic plug is now a protected area that hosts a number of bird species.

Thousands of migrating monarchs overwinter clustered amongst the eucalyptus trees.

A graceful natural rock formation stands astride the point where the Gulf of California meets the Pacific Ocean.

A hugely vast Irish landscape of barren rock that stretches for miles.

This modest plaza in Moneygall, Ireland has cashed in on its distant connection to the U.S. president.