Jardim Zoológico de Lisboa
It takes a full day to explore this deservedly popular and well-maintained zoo, which is home to more than 3,000 animals from more than 330 species. The grounds are huge, but you can leap aboard a cable car to whiz from one attraction to another. If you don't have a head for heights, a miniature train (extra fee) trundles around the gardens. You'll also find a petting zoo; twice-daily animal shows featuring parrots, pelicans, dolphins, sea lions, reptiles, or lemurs; and a few cafés and picnic areas.
