Edmonton is located on the North Saskatchewan River, and sits at an elevation of 668 metres (2,192 ft). Edmonton is the most northerly city in North America with a metropolitan population of over one million. It is at the same latitude as Hamburg, Germany, Manchester, England, and Magnitogorsk, Russia. North as it is, it is south of the geographic centre of Alberta, which is located near the Hamlet of Fort Assiniboine. The terrain in and around Edmonton is generally flat to gently rolling, with ravines and deep river valleys, such as the North Saskatchewan River valley. The Canadian Rockies are located approximately 220 km (140 mi) to the southwest.
The North Saskatchewan River originates at the Columbia Ice field in Jasper National Park and bisects the city. It empties via the Saskatchewan River, Lake Winnipeg, and the Nelson River into Hudson Bay. It runs from the southwest to the northeast and is fed by numerous creeks throughout the city, such as Mill Creek, White mud Creek andBlackmud Creek; this creates numerous ravines, some of which are used for urban parkland. Edmonton is situated at the boundary between prairie to the south and boreal forest to the north, in a transitional area known as aspen parkland. However, the aspen woods and forests in and around Edmonton have long since been reduced by farming and other human activities, such as oil and natural gas exploration
