In the north part of the town, on the left bank of the Kurá and to the south of the railway station, stretches the clean German Quarter, formerly occupied by German immigrants from Württemberg (1818). To the south is the Gruzinian or Georgian Quarter (Avlabár). On the right bank of the Kurá is the Russian Quarter, the seat of the officials and of the larger business firms. This is adjoined on the south by the Armenian and Persian Bazaars.Avlabari is considered "the integral component of the so-called 'old Tbilisi'" and is currently the object of planning and cultural heritage preservation.