A medieval setting reimagined into a unique art alley.

A secluded art gallery hidden within the cellars beneath Tallinn’s medieval monastery.

The oldest continuously operating pharmacy in Europe.

During the Soviet era, the spire of this longstanding church was used as a radio transmission tower.

The highest rapid transit station in the world.

Once home to the country's most gargantuan ships, this graving dock now waits for people to buy furniture.

Compensation for the destruction of a historic shipyard.

A community farm in the midst of the Brooklyn concrete.

Red Hook's massive public pool, built by Robert Moses.

The most unloved grain elevator in Brooklyn was a “Magnificent Mistake.”

The miraculous hydrant that saved the Mission District in 1906.

At the base of the Golden Gate Bridge, a small sign basically begs for a high-five.

Beneath the southern end of the Golden Gate Bridge is the “Gibraltar of the West Coast,” a fort built to protect the San Francisco Bay from naval attack.

This lonesome Monterey cypress has survived centuries of wind, salt, and at least one attempt at arson.

The garage at the childhood home of Steve Jobs was a hangout for the founders of Apple, even if they never built computers there.

Haunting and beautiful trees, doomed to die.

A burnt orange monolithic dome structure perched on a hillside near Interstate 280.

Amazing meticulous gardens of personal wood carvings, Hydrangea, Canna, and many other flowers.

This sculpture was made out of recycled guns that were turned in to the city.

Sitting atop San Francisco's tallest hill, a cross honors the victims of the Armenian genocide.

The lighthouse central to the 1980s horror classic "The Fog" is, in fact, located in one of the foggiest areas of the Pacific Coast.

This print shop boasts one of the largest pinball arcades in San Francisco.

This turn of the century masterpiece has a mysterious goaty interloper.

A famous alternative culture epicenter and where Joplin serenaded young hippies.