Keywords: Greek Turkish Bulgarian borders and maritsa river.svg en The course of the Maritsa River indicating where Greek land lies east of it and where Turkish land lies west of it Also showing where it enters Bulgaria and ceases to form a national boundary National boundaries are shown in black Maritsa shown in yellow regional roadways shown in transparent blue Greek barrier wall shown as red line near Edirne 2015-09-07 own KDS4444 other versions cc-zero Uploaded with UploadWizard Maps of rivers in Greece Maps of rivers in Turkey Greece “Turkey border |