We tried to get tickets to Alcatraz but they were sold out before we had even decided to travel to SF. Julia called them to find out why we couldn't get tickets, and they told her to keep trying, even the day of. So we kept trying, but I had pretty much given up after a few days. But then our second to last day, I was working from my bedroom, and she called out, "Can you go at 3:00 today? There are 8 tickets that just became available." So we got to go. I didn't get very many good photos, but here's what I got.
Here's Alcatraz island from the shore
I learned that in 1969, a group of American Indians occupied the island and there was an exhibit about it for the 50th anniversary. You can read more about it here.