4Porto Katsiki, Lefkada, Greece

Porto Katsiki is one of Lefkada’s signature landscapes. The beach sits beneath enormous white cliffs, creating a dramatic natural amphitheater overlooking the Ionian Sea.

The water here is famous for its striking blue color, which contrasts beautifully with the bright limestone cliffs.

The beach’s spectacular setting makes it particularly impressive when viewed from above, with layers of blue water meeting the brilliant white coastline.

Caribbean factor: Vibrant blue sea beneath towering white cliffs.