The Pedieos (also Pediaios or Pediaeus or Pithkias; Greek: Πεδιαίος/Πηθκιάς, Turkish: Kanlı Dere) is the longest river in Cyprus. The river originates in the Troodos Mountains close to Machairas Monastery and flows northeast across the Mesaoria plains, through the capital city Nicosia. It then steers east, meeting the sea at Famagusta Bay close to the ancient Greek city of Salamis.