San Francisco’s Mosaic Staircase. Hidden art gem in San Francisco; head to and Moraga to discover The Avenue Tiled Steps. Not only will you be able to see some amazing views of the city, you'll get to appreciate a beautiful mosaic running up 163 steps.
The Fuente Neptuno (Neptune fountain) at Cerro Santa Lucía is a great photo opp and also free! Santa Lucía is extremely easy to access. Just hop off at the Santa Lucía metro stop, take the Miraflores metro exit, and walk towards the huge hill.