Humboldt is a city in the province of Saskatchewan, Canada. It is located 113 km east of Saskatoon at the junction of Highway 5 and Highway 20. The city is surrounded by the Rural Municipality of Humboldt No. 370.HistoryNamed after German explorer Alexander von Humboldt, Humboldt began as a telegraph station located on the Carlton Trail, a wagon route used in the early days of Western Canada as a route from Fort Garry (Winnipeg) to Fort Edmonton. The name "Humboldt" was approved in 1875 for a site in the North West Territories along the Canadian Pacific Telegraph Line at which a repair station was built (8 km south-west of the present city site). Built in 1878, the Humboldt Telegraph Station played an integral part in communications for the developing West.With the Métis uprising led by Louis Riel taking place at Batoche just 100 km northwest, Humboldt became the communication link between Prime Minister John A. Macdonald and his forces in the West, thus a site of strategic significance. General Frederick Middleton arrived in April 1885 with 950 soldiers, established a garrison at the station, and used it as his base for scouting operations. At that time, the Humboldt station was crucial, since the telegraph line further west was periodically cut – so Humboldt was the last secure link to the East.