6Santorini, Greece

Santorini is one of the most iconic summer destinations in Europe, known for its whitewashed buildings, stunning sunsets, and crystal-clear Aegean waters. Located in the Cyclades group of islands, Santorini is a volcanic island with a crescent-shaped caldera that creates some of the most spectacular views in the Mediterranean.

In summer, the island’s capital, Fira, comes alive with tourists and locals alike, offering lively markets, gourmet dining, and cliffside bars. For a quieter experience, head to Oia, a picturesque village renowned for its panoramic sunsets.