A lavender labyrinth so large it’s visible on Google Earth.

One lonely, modern pyramid has gone from corporate think tank to deserted boondoggle.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

The origin of the Nixon tapes is rooted in technological incompetence as much as secrecy.

The museum moved on, but the diorama remain.

A trading post in the North Pole where children send letters.

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

Four-story concrete hotel never opened to customers.

360° views of the city plus five floors of optical illusions and hands-on science.

The final resting place of soldiers' loyal canine companions.

This decommissioned DC-3 now forever points into the oncoming wind.

On the shores of Lake Superior, a small group of monks makes sacred sweets.

This statue and its surrounding plaques tells the story of Ko-kwal-alwoot and the kinship between the Samish people and the sea.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

A glimpse into the "Logging Capital of the World" at a time when there was far more forest and far less machinery.

Fifty years after a “blast blasted blubber beyond all believable bounds,” this idyllic natural area commemorates the carnage.

This 19th-century museum inside of a lighthouse is only accessible during low tide.

Two mammoth statues inspired by equally tall tales lure tourists to this roadside attraction.

These cinderblock farmhouses were actually World War II radar stations in disguise.

Canyon walls shrouded in ferns.

This picturesque ghost town is located on the banks of the Suwannee River.

Georgia may have been on his mind, but this memorial in Florida shows that Greenville was really Ray Charles's childhood home.

This ultra-modern California span is actually a titanic solar clock in disguise built by famed architect Santiago Calatrava.

Art Deco stylings conceal the true nature of this bridge.