From 1461 to modern restorations
The covered market tradition here starts in 1461 under Mehmed II. Later repair waves in 1884, after the 1894 earthquake, and again in 1954 reshaped the complex you walk through today.
What 110,868 m² means on foot
At roughly 110,868 m² (1,193,000 ft²), around 65 streets, and about 3,600 shops, Grand Bazaar is bigger than most first-time visitors expect. If you do not define one lane spine early, you can lose an hour without noticing.
Use gates and hans as anchors
Use one gate as your hard anchor, then add one han courtyard as your secondary marker. A simple micro-hack is to screenshot your entry gate name before you start bargaining, so the return route stays easy even after long shopping loops.