Crissy Field, SF-Coastguard Station

Really. I've always loved this spot. Must have walked there a million times, and swum right there many times as well. Good ghost of the GG Bridge behind. Now there's a very handy cafe close-by with half decent cup of Java, so on those days of frozen toes, relief is a breath away. Since they smartened up the walking path to the bridge it's become very popular - but the station remains fairly anonymous.