San Diego, my hometown, is a great port for walking. As you walk off the ship, you're on a harbor front path that extends for miles. Or, you can easily walk to the Gaslamp District, or go a bit farther to Little Italy. There are dozens of restaurants, and lots of activities. You could take in an afternoon Padres game, or check out the Convention Center, site of famed ComicCon. Read below for ideas!