Palácio Chiado
The 18th-century Quintela Palace—once taken over by one of Napoléon's generals—now welcomes diners to a gastronomic experience in a space like no other in the city. Climb the grand staircase to dine in one of four airy elegant rooms, where you can enjoy Portuguese and international cuisine (and where there are well-priced lunch menus). Or stop for drinks and snacks from 6 pm onwards at the buzzy downstairs bar, where a DJ gets the crowd dancing as the night wears on.