Children love to visit the some 1,000 animals that live in Edinburgh Zoo, especially the two giant pandas—Tian Tian and Yang Gaung—that were flown in from China. Free 20-minute viewing sessions must be booked in advance. The ever-popular Penguin Parade begins at 2:15 (but since penguin participation is totally voluntary, the event is unpredictable). You can even handle some of the animals from April to September. The zoo spreads over an 80-acre site on the slopes of Corstorphine Hill. Take buses 12, 26, or 31.