These banned cigarette vending machines now sell little pieces of pocket-sized art.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

The world's largest outdoor organ is played weekly by one of just two civic organists in the U.S.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

Built for an exposition in 1915, these horticultural displays have stood the test of time.

On the outskirts of Edinburgh, a trio of topiary created by one man over the course of more than 20 years.

Although now a decaying ruin, this stone cabin's history includes several notable figures.

A spiritual vortex among the red rocks in Sedona.

This 24-acre park offers a place for meditation in the midst of Sedona's iconic red rocks.

The world's oldest bookshop still in operation.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

With former lives as a bomb shelter and government parking lot, this shop is one of China’s most extraordinary locales for book-lovers.

An atmospheric, medieval-themed book store hides in a 13th-century underground space.

This sprawling bookstore spans four floors and has more than a million books in stock.

A quirky bookstore hidden beneath a sea of whitewashed Greek villas.

This once-derelict building is now one of the most beautiful bookstores in the world.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

This 1920s Dutch barge is now a floating bookstore.

The lush coastal city of Astoria is riddled with forgotten secret sidewalks.

A 36-ton remnant of the last Ice Age now resides amid picturesque vineyards.

The remains of a ruined mansion memorialize the 1906 earthquake.

A walk-in working camera obscura produces 360-degree live images of the San Francisco coast.