Lagos is situated on the long cost of the Algarve in Portugal and has become one of the most popular Portuguese cities boasting a lively nightlife, azure waters and twinkling bars, busy pubs, late night taparias, and loungy taverns. In Lagos, you can take a day cruise on a sailboat; savor the freshly deck-barbecued fish, cool off in the crystal clear waters, or ride on short boats into the breathtaking beckoning caves and huge rock formations that are lining the beach. Those visiting Lagos can also discover some of the town's history, which goes way back to the Carthaginians.