Vistula trade route

Timeline

1. c. 1100–1250Entire Vistula basin · Vistula RiverPolish duchies used the Vistula to connect southern salt mines (Wieliczka) with northern river mouths; log rafts and sailing vessels carried salt, grain, and forest products along the river; towns gradually set up toll stations and warehouses, forming an initial inland trade route system.
2. c. 1250–1300Danzig and the lower Vistula · GdańskIn the second half of the 13th century Hanse cities such as Danzig and Toruń controlled downstream Vistula shipping and seaborne trade, transshipping Baltic cargo inland; the link between river and sea trade made the Vistula route an important corridor connecting Northern and Central Europe.
3. 1301–1310Kraków and the middle Vistula · KrakówBetween 1301 and 1310 Kraków served as Władysław Łokietek's base for unifying Poland, drawing supplies from northern ports via the Vistula route and collecting river tolls; meanwhile the Teutonic Knights controlled parts of the lower river mouths and castles, and the Polish–Knights contest over the waterway gave the route both economic and security significance.
4. c. 1400–1650Vistula–Danzig route · PolandFrom the 15th to the 17th century Polish grain was shipped down the Vistula to Danzig for export, bringing river traffic to its medieval peak; the Kraków–Danzig corridor established in 1301–1310 expanded over the following two centuries into a major European grain trade artery.