grotta del canale, sant'andrea, salento sea coast, italy

coastline beach blue clouds sky adriatic apulia aquamarine arch azure bay beautiful canale cave cavern cliff coast europe geological grotta del islet italy landscape melendugno nature outdoor peaceful picturesque precipice puglia rock rocky salento sant 039 andrea scenic sea seascape stone stony summer sunny tourism transparent travel turquoise vacation view water sant'andrea white cliffs caves islets