Greece shares land borders with Albania.
Albania . It is located in the south-western part of the Balkan peninsula , bordered by Montenegro to the northwest , Kosovo to the northeast , the Republic of Macedonia to the east , and Greece to the south and southeast . Epirus ( [ ɪˈpaɪrəs ] Ήπειρος , Ípeiros ) , formally the Epirus Region ( Περιφέρεια Ηπείρου , Periféreia Ipeírou ) , is a traditional geographic and modern administrative region in northwestern Greece . 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 .