Site of the greatest known waterfall that ever existed.

Life-sized sculpture of a blue whale made of hand-recycled plastic trash.

The world's largest military aircraft cemetery.

An inconspicuous suburban street corner is the site of San Diego's worst air disaster.

A secluded hilltop monument marks the final resting place of Lucy, Presidio Park's beloved white deer.

A museum dedicated to restoring vintage aircraft, located at a working airport.

The final resting place of the most famous outlaw in the Old West.

This Boeing KC-97 tanker is now a restaurant for aviation lovers.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.

A giant pair of thick black glasses mark the tragic demise of a trio of rock and roll legends.

A short hike into the mountainside forest reveals a decaying 1890s town.

The remnants of an early American attempt at missile defense.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

A hillbilly theme park that proved so unpopular the land wouldn't even sell on eBay after it closed.

A Saint Nicholas-themed ghost town in the Mojave desert.

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.

Semi-recognized center of the world, with many oddities.

America's only nuclear missile silo open to the public.

Small plaque marks the spot, but the true center is located about half a mile away on a private pig farm.

"...I guess that was your accomplice in the wood chipper?"

Supposedly Satanic numbers adorn this preserved submarine sail.

The victims of a free-floating Japanese bombing during WWII are remembered by this stone monument.

A ghost town in a remote corner of Oregon hosts a touching tribute to Sacagawea’s son.