Elevated freight railway turned wildly successful urban park.

A curiosity-seeker's paradise set inside a three-story historic school house.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

The picturesque birthplace of Icelandic democracy is drenched in the blood of its brutal past.

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Medicinal spa created with the discharge from a geothermal energy plant.

A house carved into a rock in the 1940s.

Despite its name, this route in southern Utah offers a heavenly day trip.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Dramatic river bend surrounds a natural red-rocked pedestal.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

The Hopi-style structure was built by the man who discovered Desert Hot Springs' famous mineral water.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

Offering commanding views of the California coastline, this restaurant was a hub for the artists and bohemians of Big Sur.

A hotel and restaurant serving as the mecca of kitsch.

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

The unbelievably opulent home built for an infamous newspaperman.

The art and history of the velvet painting are on full display in this Los Angeles museum.

10,000 flowered plants bloom in the City of Roses.

A sculpture of a salmon swimming through a brick building.

The magic's in the hole!