Bobo-Dioulasso, Burkina Faso's second-largest city, showcases remarkable Islamic architecture through its historic Grande Mosquée de Dioulassoba, built in the traditional Sudano-Sahelian style with striking mud-brick construction and wooden support beams. The city has been a crucial Islamic trading hub since the medieval period, connecting North and West African trade routes and fostering Islamic scholarship. Today, the predominantly Muslim population maintains vibrant religious traditions, with the city's markets, festivals, and daily prayers reflecting the deep-rooted Islamic heritage that has shaped its identity for centuries.