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

The graffiti-covered remnants of a former triangulation station are balanced precariously on this California peak.

From the Difference Engine to the Cray-1, all under one roof.

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

An artsy hidden staircase leads to breathtaking views of San Francisco.

This graffiti-covered bridge is the quintessential vision of a place for disillusioned youth to escape the complexities of burgeoning adulthood.