Sesimbra, a lively fishing village surrounded by mountains and isolated bays and coves, owes its popularity to its proximity to the capital. And, despite high-rise apartments that now mar the approaches to the town, its few surviving narrow, central streets reflect a traditional past. Moreover, the long beach is lovely, if a little crowded in summer, and perfectly fine for swimming. The waterfront is guarded by a 17th-century
fortress and overlooked by outdoor restaurants serving fresh fish. A short walk along the coast to the west takes you to the main port, littered with nets, anchors, and coils of rope and packed with fishing boats—which unload their catches at entertaining auctions. You can also take a 40-minute walk to the hilltop remains of a Moorish castle northwest of town.