A classic advertising icon immortalized in regal bronze.

Pompeii's less famous neighbor is still revealing her secrets.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

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

A working model of the entire San Francisco Bay and much of the Sacramento River Delta, complete with regular tides that change every 14 minutes.

A haunting tribute to pioneering photographer Clover Adams.

A marvel of Byzantine engineering under the streets of Istanbul.

Rodin's famous depiction of Dante's 'Inferno', amidst a sculpture garden of many of his other works.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

A complex and beautiful system of rice terraces covers a million acres over the mountains.

The hallucinogenic center of the ancient world.

Giant marble phalluses on the sacred island of antiquity.

Preserved Inca city and site of the last Inca stronghold against the Spanish conquistadors.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

Ancient serpentine sacrifice holder that has stood the test of time.

Faceless white figures loom over the city from the rooftop.

Nestled in the heart of San Francisco’s bustling Financial District stands a unique homage to the Mayan and Beaux Arts.

This ancient Chinese observatory still contains early astronomy technology.

Julia Morgan's Moorish-Gothic labyrinth of fountains, trees, natural light and Oakland's notable dead.

The world's second-largest sundial, made entirely out of stone.