Cow Tower, Norwich Cow Tower, Norwich The Cow Tower is an artillery tower by the River Wensum in Norwich, Norfolk, England. Built between 1398 and 1399 by the city authorities in response to the threat from France and indigenous English rebels, the tower was intended to defend the north-eastern approach to Norwich with hand cannons and bombards. It stood apart from the main city walls, close to the river where its height would have allowed it to fire onto the higher ground opposite the city. The tower was designed to hold a garrison when required and was well furnished, probably using different floors
Norwich "in her state doth stand With towns of high'st regard the fourth of all the land", as Michael Drayton noted in "Poly-Olbion" (1612). The wealth generated by the wool trade throughout the Middle Ages financed the construction of many fine churches, so that Norwich still has more medieval churches than any other city in Western Europe north of the Alps. Throughout this period Norwich established wide-ranging trading links with other parts of Europe, its markets stretching from Scandinavia to Spain and the city housing a Hanseatic warehouse. To organise and control its exports to the Low Countries, Great Yarmouth, as