The "Lake of Olympia": geoarchaeological evidence of a lake environment in the vicinity of ancient Olympia (western Peloponnese, Greece)

Our results yield evidence of a large lake environment that existed near the ancient site of Olympia which was so far unknown. The limnic sequence reveals considerable changes in the ecological conditions over time, based on Direct Push sensing, sedimentary and micropalaeontological analyses. Radiocarbon data show that the “Lake of Olympia“ existed from the 8th/7th millennium BC until, at least, the 1st century AD. The existence of the “Lake of Olympia” next to the cult site of Olympia has considerable historical, archaeological and geographical implications (e.g., as waterway or water supplier)