* Name as inscribed on World Heritage List. ** Region as classified by UNESCO. Nesebar ( IPA :  [ne.ˈse.bər] , Bulgarian : Íåñåáúð, Nesebar , Thracian : Menebria , Greek : Μεσήμβρια, Mesimvria , previously known as Mesembria ) is an ancient city and a major seaside resort on the Black