2021 Greek Island Calendar! There are over 1200 islands on the coast of Greece but some of the most popular include Crete, Euboea and Lesbos. These islands are surrounded by the beautiful deep blue color of the sea and are rich with beauty and culture. Whether you’ve been to one of these majestic islands or hope to visit one day, everyone will enjoy flipping through these beautiful images of the Greek Islands. Look for your favorite beaches in this tropical paradise calendar 2021 Greek European Landscape Calendar.