Arrived in a sunny San Francisco. Well it was sunny when I arrived but that didn't last long as the clouds descended in the afternoon. Took a walk up to Fisherman's Wharf, once the heaving centre of the city's dock life, now a haven of tourist attractions and restaurants. The Sea Lions still occupy several pontoons just off the jetty and drew a sizable Sunday crowd. Took the short cut over the hill to get back to Union Square where I am staying. Boy they certainly have hills here. No wonder they invested in Cable Cars.