This historic Boston building has gone from personal estate to porn theater and back again.

This historic patch of real estate offers a glimpse of colonial Boston.

These whimsical works of art tell the story of the city's past and present.

The remnants of an early American attempt at missile defense.

High in the Rockies the third largest statue in the U.S. opens her welcoming arms, and lights up the night sky.

A true roadside icon standing on the same plains that the herds once roamed.

One of the last free public hot springs is decorated with hippie art.

An antique store houses the last operational diner from the defunct department store chain.

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

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

This Big Sur waterfall drops 80 feet directly into the Pacific Ocean, and inspired the hillside house up top.

Life in this isolated, hilltop lighthouse was lonely, but it sure was lovely.

Two rocks in a perpetual kiss and one of "the most romantic spot in America."

Once close to extinction, there is no shortage of elephant seals on the beaches of Año Nuevo State Park.

The most beautiful Taco Bell in the world even has surfboard parking.

The mysterious round rocks of Schooner Gulch.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

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

A lighthouse built to save lives that took quite a few with its treacherous location.

A French chateau, failed utopian community, odd museum, and Stonehenge replica in rural Washington State.

This relatively recently abandoned brewery is a tragic reminder of the continuing effects of Hurricane Katrina.

Site of a former hidden treehouse in New Orleans.

Parts of the civil rights movement unfolded in this historic eatery, helmed by the "Queen of Creole Cuisine."

The world-record holder for the longest bridge stretching continuously over water.