kefalonia, greece. paralia nici, beautiful ionian islands

cephalonia crete europe greece greek islands ionian sea kefalonia mediteranean mediterranean nici beach paralia amazing blue charming cliff coastline crystalclear day drone fun heaven hill holiday idyllic inlet island lagoon mountain nature pebble postcard sand seascape summer sunbathing sunny swimming tranquil travel turquoise colored water weather wild wilderness greece beautiful small picturesque located archipelago