A car and eight days are all you need to trade island-hopping crowds for the Peloponnese's ancient theatres, Byzantine towns and empty beaches.
Nafplio makes the best base for the first few days — a handsome Venetian port town with two fortresses to climb and none of the cruise-ship pressure of Athens. From here, Epidaurus is a half-hour drive; the ancient theatre's acoustics are famous enough that guides still demonstrate them by dropping a coin on the stone floor of the orchestra, audible from the very top row.
Head south into the Mani peninsula, a wilder stretch of stone tower villages and cactus-lined roads that feels a world away from the postcard islands. Stop at Mystras on the way, a Byzantine hill city abandoned to the elements, its frescoed churches and crumbling palaces climbing a slope beneath the walls of a Frankish castle — go early, before the heat and the tour buses arrive.
Finish on the western coast at Voidokilia, a near-perfect horseshoe of sand backed by dunes and a ruined castle, or push further to the causeway beaches around Elafonisos if you have an extra day to spare. The roads through the interior are slow and mountainous, so budget more driving time than the map suggests, and keep a full tank — petrol stations thin out fast once you leave the main coastal routes.
