A family agreed to sell their property to Disney on the condition that this tree, planted as a wedding gift, would not be removed.

One of the largest underground systems runs under Canada's largest urban center.

Home to items never before seen by the public.

At Washington's Dulles Airport is a satellite museum (no pun intended) with three quarters of a million square feet of aircraft history.

These unusual rooms on wheels are holdovers from the 1960s.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

Sports history, made in the Arroyo Seco.

A Masterpiece with a Tragic History.

An Italian restaurant became a rock-and-roll hangout and the lair of the "Hollywood vampires."

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.

An iconic location along the Los Angeles River where countless movie scenes are filmed.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

The legendary building that needed ghostly approval before being built.

Historic funicular railway, believed to be the shortest railroad in the world.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

The space-age building is home to one of the few remaining rotating restaurants in America, and the only one that inspired a 1980s sitcom.

This sculpture presents commentary on a life in pursuit of profits.

This brightly made over hotel hides decades of suicide, serial killers, and mysterious deaths.

"The only replacement for a DC-3 is another DC-3."

Glass-walled, mid-century modern showroom for cars, still in operation.

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

The unbelievably opulent home built for an infamous newspaperman.

This stretch of beach along California's central coast is a busy highway for the largest seal in the northern hemisphere.