Bela or Vela (Greek: Βελά) was a medieval fortress town and bishopric in Epirus, northwestern Greece.
Bela is located near the site of the modern Vella Monastery, some 2 km south of Kalpaki.[1] The name is of Slavic origin.[1] The fortress survived until the mid-20th century, when it was documented by N. G. L. Hammond; however, the Second World War and its aftermath, as well as the operation of a quarry on the eastern side of the hill, have destroyed most of the remains described by Hammond.[2]
Bela first appears in the mid-10th century, when the Byzantine Empire's Notitiae Episcopatuum mention the see of "Photice, that is Bela" (Φωτικῆς ἤτοι Βελᾶς), implying that the seat of the bishopric of Photice, a suffragan of the Metropolis of Naupaktos, had been moved to Bela. This move was temporary, since from the mid-11th century, Photice is again mentioned without further additions.[3] Its only recorded bishop during that time, Constantine, is known from a 10th-century episcopal seal.[4]
From the early 13th century, however, Bela is attested as a separate bishopric, held by Manuel Makres.[1] It is possible that during the 13th century, Bela formed also a province (theme), but this is unclear.[1] It appears that by 1367, Bela and nearby Dryinopolis were no longer suffragans of Naupaktos, but of the Metropolis of Ioannina, as indeed is confirmed from the late 15th century on.[1]
In 1380, Bela was captured by the Ottoman Turks under Lala Şahin Pasha,[5] but in 1382 it came under the control of John Spata's son-in-law Marchesano.[2]
Bela is the location of the Roman Catholic titular Diocese of Bela. The see, Eastern Orthodox throughout its existence, was nominally restored in 1933 as a Latin Catholic titular bishopric.[6]