1Santorini’s Oia

While not an archaeological site, the village of Oia on the island of Santorini deserves a place on this list as one of Greece’s most famous landmarks. Oia, with its iconic white-washed buildings and blue-domed churches, perched on the cliffs overlooking the Aegean Sea, is a postcard-perfect sight. This charming village is famous for its stunning sunsets, which paint the sky with hues of orange, pink, and purple. Oia offers a unique blend of natural beauty and traditional Cycladic architecture, making it a must-visit landmark on the island.