Chris Huby / Le Pictorium - Serbian monasteries in Kosovo - 21/01/2018 - Kosovo - Kosovo - A KFOR soldier stands guard at the entrance to the Decani monastery - The Visoki Decani Monastery (Cyrillic Serbian: ???????? ?????? ?????? ? in Serbian Latin: Manastir Visoki Decani), or, more simply, Decani Monastery, is a Serbian Orthodox monastery located in the town of Decani in Kosovo, 12 km south of the city of Pec. Its cathedral is the largest medieval church in the Balkans and houses an important collection of Byzantine frescoes. It is on the list of cultural monuments of outstanding importance of the Republic of Serbia.