Fort Aguada

Fort Aguada is Goa's best-preserved Portuguese fortress, built in 1612 on a headland at the confluence of the Mandovi River and the Arabian Sea. The massive bulwarks, a 13-metre-high lighthouse (the oldest in Asia), and sweeping sea views make it one of Goa's top heritage sightseeing attractions. The adjacent Calangute-Candolim beach area makes it a perfect combination visit. Named "Aguada" (water) for its freshwater spring that resupplied Portuguese ships. Free entry. Open daily.