Deep scars on the earth left by the Ice Age.

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

An office built to look like a giant basket.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

Elevated freight railway turned wildly successful urban park.

A terrific purveyor of natural history objects and curios.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

Colorado Boulevard’s historic bookstore, operating since the bustling city of Pasadena was merely some orange groves and a few ostrich farms.

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

One of Hollywood’s favorite government buildings.

A stellar example of Art & Crafts architecture, and a movie set to boot.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

This hilltop park offers magnificent views and a Frank Lloyd Wright masterpiece.

An unassuming, powerful monument north of the U.S. Capitol bears witness to the resilience of Japanese Americans during a time of grave injustice.

A traveling postal dog covered 48 states and more than 140,000 miles, and he lives on as taxidermy, patched up with a rabbit's foot and a pig's ear.

Fittingly, America's museum of architecture is itself a magnificently designed old building.

A museum dedicated to the history and exploration of both popular music and science fiction.