The geography of Greece is primarily defined by its numerous islands and mountainous terrain. The country consists of approximately 6,000 islands and islets scattered in the Aegean, Ionian, and Mediterranean Seas, making its coastline one of the most intricate in the world. The mountainous interior contributes to regional diversity, isolating communities and fostering distinct cultural identities. Greece's spectacular landscapes, including cliffs, beaches, and islands, draw tourists and shape its agricultural practices, particularly in olive and grape cultivation.