Montenegro

See the Jewish Heritage site: "Between four and seven Jewish cemeteries are believed to exist: Podgorica (Classical and later Duklja or Doclea, and also the site of a fourth or fifth-century Jewish grave, found in the 1960s), Kotor, Budva and nearby Herceg Novi are the most likely locations. Žabljak, Bar and Virpazar are also possible sites. The claimed tomb of the false Messiah Shabbatei Zevi, known among Muslims as Mehamed Effendi, is in the coastal town of Ulcinj, though the owners do not permit access."