Versão portuguesa aqui. GPS 38.722789204348466, -9.478218206469688 Forte de Crismina or Forte da Cresmina, is located at 38° 43′ 22″ N, 9° 28′ 42″ W, over the sea, north of Água Doce beach, in the parish and municipality of Cascais, District of Lisbon, in Portugal.A small marine fortification, it was built to house a small garrison, with the aim of impeding the landing of any offensive force on that stretch of coast. Currently between the Estrada Marginal and the sea, next to the EN 247, it i...