From the Wikipedia page [1]
Devoll District (Albanian: Rrethi i Devollit) was one of the thirty-six districts of Albania (which were dissolved in 2000) that is now part of Korçë County. It derives its name from the Devoll river flowing through the valley. It had a population of 33,785, and an area of 429 km². It is in the southeastern corner of the country, and its capital is Bilisht. Its busy border point Kapshticë/Krystallopigi connects the district with the Greek regional units of Florina and Kastoria to the east and southeast. Devoll borders the district of Kolonjë to the southwest and Korçë to the west and north. Devoll is also considered a traditional or "ethnographic" region with borders similar to the former district.