Greece is land locked.
Greece . Situated on the southern tip of the Balkan peninsula , it shares land borders with Albania to the northwest , the Republic of Macedonia and Bulgaria to the north , and Turkey to the northeast . Greece consists of nine geographic regions : Macedonia , Central Greece , the Peloponnese , Thessaly , Epirus , the Aegean Islands ( including the Dodecanese and Cyclades ) , Thrace , Crete , and the Ionian Islands . The Aegean Sea lies to the east of the mainland , the Ionian Sea to the west , the Cretan Sea and the Mediterranean Sea to the south .