There are many things to expect in Greece, and exploring places like Athens, Acropolis, Crete, or Aegina would all be worth while. However, if you want a truly unique honeymoon experience, checkout Santorini. This European island is located in the Aegean Sea and has erupted on the remains of a massive volcano. Enjoy the relaxing and striking dichotomy between the stark white buildings juxtaposed against the background of deep blue waters. Visit Belvedere Santorini for striking views of the caldera, located in a central location in Firostefani.