A theme park featuring a replica of Noah's Ark built to the measurements specified in the Bible.

This abandoned school has had many lives since the early 1900s, and all of them doomed.

What was once the largest NFL stadium.

A theater sits abandoned on Roosevelt Road, once majestic in splendor, now majestic in decay.

This WWII-era military installation once held an entire city within its walls - now, its walls are falling down.

Despite its name, this fast food museum is actually a replica of the ninth McDonald's store.

Where NASA's satellites and rovers phone home.

Minimalist modern art on a repurposed military base in rural Texas.

Visitors flock to see this church tower's unintended feature: It happens to resemble a giant chicken from multiple points of view.

Empty, but not abandoned, this cavernous Brooklyn loading dock was once considered the largest individual building in the world.

This whimsical stacked cabin looks like something out of a children's book.

The end of times arrives, at least for the fish in the O.C. Fisher Reservoir.

A house filled to the brim with oddities and curiosities.

Decommissioned experimental solar facilities that pioneered solar energy technology.

A shady solar power system that couldn't hold up to the harsh desert conditions.

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

The palatial McDonald's that inspired Wesley Willis.

One of the largest-ever mental hospitals now sits abandoned, surrounded by 25,000 unmarked graves.

From the sky, a kaleidoscope of color brightens the grey landscape of the San Francisco Bay.

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.

Island ghost town detailing Flagler's folly in building the Overseas Railroad.