Name: Marathon-See topographic map, elevation, terrain.
Location: Marathon-See, Βυθισμένο τμήμα δρόμου, Λίμνη Μαραθώνα, Δήμος Ωρωπού, Regionalbezirk Ostattika, Region Attika, Attika, 19007, Griechenland (38.16246 23.87343 38.18990 23.90909)
Average elevation: 823 ft
Minimum elevation: 699 ft
Maximum elevation: 1,175 ft