Dalmanutha

a place on the west of the Sea of Galilee, mentioned only in (Mark 8:10). In the parallel passage it is said that Christ came "into the borders of Magdala" (Matt 15:39). It is plain, then, that Dalmanutha was near Magdala, which was probably the Greek name of one of the many Migdols (i.e., watch-towers) on the western side of the lake of Gennesaret. It has been identified in the ruins of a village about a mile from Magdala, in the little open valley of 'Ain-el-Barideh, "the cold fountain," called el-Mejdel, possibly the "Migdal-el" of (Josh 19:38).

EBD - Easton's Bible Dictionary