Makaza, previously also known as Balkan Toresi, is a mountain pass in the Eastern Rhodope Mountains, connecting southernmost central Bulgaria with north-easternmost Greece and thus the regions of Northern and Western Thrace. The Makaza pass forms part of Pan-European Corridor IX, connecting Helsinki in Finland with the Greek port of Alexandroupolis on the Aegean Sea. The international border between Bulgaria and Greece lies at the highest point of the pass, at 682 metres above sea level.