sentences:  Excavations have revealed several parts of the city which are now open to the public.Archaeology has shown that the city was founded in the middle of the 6th century BC as an outpost of the Greek colony of Selinus (modern Selinunte) and was finally abandoned around the beginning of the 1st century AD.The city is situated a few hundred metres southeast of the mouth of the river Platani (the ancient Halycus) in a defendable position atop the conspicuous promontory now called Capo Bianco with gently sloping sides down to the Platani valley to the north and sheer white cliffs to the ocean on the south side.