Benefşe, sometimes Menefşe - (بینفشه / پنفشه / بنفشه ; Gr. Μονεμβασία; now Monemvasia)
Important fortress in Mora, Peloponnese.
Location - N 36° 41' 15 E 23° 3' 20; in Laconia, Greece http://www.geonames.org/256795/monemvasia.html
E 23° 3' 20
@Wikipedia The fortress info in Turkish