Discover Greece's top attraction: the village of Oia, where every corner looks like a postcard. On the northern tip of Santorini, is a true showcase of the island's charming architecture. Walk through marble streets lined with little shops, art galleries, and cozy cafes, see the famous blue-domed churches, and enjoy amazing views of the caldera, the volcano and the deep blue Aegean Sea. Cliffside houses dot the landscape and create picture-perfect scenes at every turn. Free time for a walk, shopping and photos