Imagine what the set of Peter Pan would look like as a playground, and you have this charming Westminster spot. The London Bridge rises next to the Lost Boys rock tower, which is situated near Captain Hook's pirate ship. In the summer, waterfalls pour cool water into a miniature stream, and jets shoot water around the splash pad. Green grass and trees make for comfortable lounging and running about, and a shaded picnic area is great for those days when you want to stay outside for hours. You don't ever have to grow up at Peter Pan Playground; the only thing missing is pixie dust to make you fly.