The Taygetus Massif is about long, extending from the center of the Peloponnese to Cape Matapan, its southernmost extremity. It contains the tallest mountain in the Peloponnese, the Profitis Ilias summit, reaching ; this is probably the classical Mount Taléton mentioned by Pausanias. The summit is an ultra-prominent peak. It is prominent above the Isthmus of Corinth, which separating the Peloponnese from mainland Greece, rises only to approximately . Numerous creeks wash down from the mountains and the Eurotas has some of its headwaters in the northern part of the range. The western side of the massif houses the headwaters of the Vyros Gorge, which carries winter snowmelt down the mountain, emptying into the Messenian Gulf in the town of Kardamyli.