sentences:  Alongside the beach of Pessegueiro is the 17th-century fortress, partially destroyed by the 1755 Lisbon earthquake.On the island of Pessegueiro, which inspired the contemporary musician Rui Veloso to pen a composition, is another 17th-century fortress, the ruins of a Roman porto and 15th-century chapel.These have also attracted visitors, as boats regularly visit the island for visits, or fishing around its waters.