I love sailing out of San Juan. If your ship docks in Old San Juan you have it made. If it docks at the Pan American pier, you will have to take a taxi into Old San Juan. El Morro is a must if you haven't done it. We also spend a few hours at the Caribe Hilton in Old San Juan. You have to be there to know why we go ever time we are in San Juan. It's a 17 acre resort where you can walk in like you're a guest and enjoy the day.