Ios: Party in the Cyclades For those seeking lively summer fun, Ios is undoubtedly the place to be. Commence with bar-hopping at the Ios Club, the historic sunset bar which opened first opened its doors in 1967. Watch the sunset and try signature cocktails based on Greek herbs (like the Ithaca-Odyssey, with aged tequila, lavender liqueur and fresh lime juice). Then wander round the narrow streets of Chora where you’ll find numerous options for drinks and dancing ’til dawn.