Winchester iguta uye guta reruwa rweHampshire, England. Guta iri riri mumoyo weGuta reWinchester, dunhu rehurumende yemuno, uye riri kumadokero kwekumaodzanyemba kweSouth Downs National Park, pamwe nerwizi Itchen. Iri makiromita 60 (97 km) kumaodzanyemba kwakadziva kumadokero kweLondon uye makiromita 13.6 (21.9 km) kubva kuSouthampton, guta rayo riri padyo. Panguva yeCensus ya2011, Winchester yaive nevanhu 45,184. Guta rakakura reWinchester dunhu iro rinosanganisira maguta akadai seAlresford naBishop's Waltham rine huwandu hwevanhu 116,800.Winchester rakagadziriswa kubva kuguta reRoma reBelgarum, iro rakazogadziriswa kubva kuIron Age oppidum. Chinhu chikuru cheWinchester iWinchester Cathedral, imwe yemakereke makuru muEurope, iine musiyano wakazara weRwizi Itchen.
England