The ‘Hacı Hüsnü Kapısı’ (Gate of Pilgrim Hüsnü) is one of the eleven secondary entrances to the Grand Bazaar. In addition, there are eleven main gates and tenths of small escape doors, generally known by the shopkeepers and workshops’ artisans only.

Correspondent: J.M.Criel, Antwerpen.
Source: (amongst others) Vikipedia/Wikipedia ; numerous personal visits between 1978 and 2002
& Website of ‘placesinistanbul.com’ .