Free diving in a volcanic crater off the coast of mexico… I kept wondering if it gets any better than this? Huge schools of jack, barracuda, turtles, pampano, and the sound of humpback whales off in the distance! #sf #sftour #sftrip #sftravel #sftourist #sfbay #sfbayarea #sfgiants #sfgiantsfan #sfniners #sf49ers #giantsstadium #sfc #sausalito #tiburon #travel #freediving #sfthingtodo #sfthingstodo #goldengatebridge #ghirardelli #sfpier39 #sfpier #sfmarina #sftourists #sfsail #sfsailing #sfsailboats #sfsailingscenes #sfsailingadventures