Ballarò market has occupied the same labyrinth of stone alleys since the tenth century, when Arab traders built wooden stalls against Norman walls. Today it remains Palermo's oldest continually operating food market, anchoring a network of public squares where vendors still call out prices in Sicilian dialect and fry panelle in cast-iron pans blackened by decades of use. The Vucciria and Capo markets joined the city's commercial geography in the medieval period, each developing distinct architectural footprints and vendor hierarchies that persist into the twenty-first century. Palermo street food walking tour routes thread through these three historic markets because their layered origins mirror Sicily's culinary trajectory. Arancini arrived with ninth-century Arab rice cultivation. Panelle traces to Genoese chickpea imports in the 1200s. Sfincione dough techniques reflect Spanish rule in the 1500s. Each preparation method survived because market vendors passed recipes through family lines, adapting techniques to ingredients available within walking distance of the port. The result is a living culinary archive where preparation methods predate written records. Architecturally, the markets occupy distinct urban typologies. Ballarò sprawls across irregular medieval blocks, its covered sections built into palazzo ground floors. Vucciria clusters around a Baroque piazza, nineteenth-century iron canopies shading marble fish counters. Capo follows a linear Roman grid, vendors arranging goods along a former processional route to the cathedral. These structural differences shape vendor specialization — Ballarò for fried street foods, Vucciria for seafood, Capo for produce and spices. Contemporary palermo walking tour and street food experiences navigate these geographies by connecting tasting stops to the architectural and social systems that sustain them. Guides explain why pani ca' meusa vendors cluster near Ballarò's western edge, how Vucciria's octopus boilers operate on century-old steam systems, why Capo's spice merchants still weigh saffron in pre-metric units. The markets function as open-air classrooms where urban form, ingredient sourcing, and preparation technique converge in real time.