Former laboratory of radical psychiatrist Wilhelm Reich.

This parking garage was the site of what was - at the time - the largest cash robbery in history.

Each August, one of the largest religious (and food) celebrations in the country is held in Boston.

One of the indelible moments of the American Revolution took place at this location.

Painstakingly built dioramas sit unnoticed in a Boston office building.

This giant Boston statue of Mary is standing on a globe to show her power over the universe.

The tomb of Increase Mather and his son Cotton, influential colonial ministers obsessed with the occult.

Handmade treasures from around the world.

A Roman-inspired temple once controlled half of San Francisco's waters.

Bonsai garden in Oakland is curated by the first non-Japanese female bonsai master in the United States.

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

San Francisco's newly reopened hands-on science museum.

These six walrus head statues harken back to a time when this area wasn't far from the oceanfront.

An elaborate gift from Claus Spreckels is now a piece of San Francisco history.

The neighborhood church casts a breast-shaped shadow that locals have come to call the “two o’clock titty.”

These WWII-era murals were initially booed as a libelous portrayal of the American dream but have survived multiple attempts to have them destroyed.

Only hotel where you can legally launder money.

This painted marvel is San Francisco's 400-foot ode to urban biking.

Radioactivity still cause for concern at this urban explorer's paradise.

This old-world mansion with lush gardens is a gem in the heart of Silicon Valley.

A classically inspired temple in Redwood City.

Abortion, prohibition, religion, war, and fear all play a part in the history of this idiosyncratic Pacifica castle.

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

The most beautiful Taco Bell in the world even has surfboard parking.