Where is it in Santa Cruz? How to get there? My son is at UCSC.

My son is at UCSC. Hope we can visit it soon. Do you have to get to the top of the big rock/bridge by swimming or is the water shallow enough for us to walk to it? Thanks.  Beautiful photos. Also Little Corona Del Mar in Souther California is a beautiful place for photo taking too. I saw many newly weds getting wedding pictures taken there. You should photograph it too since you have such good photography skills.