For more than thirty years, he served as a wilderness guide in the lakes and forests of the Quetico-Superior country of northern Minnesota and northwestern Ontario.
Born in Chicago, Illinois to Swedish Baptist parents; his mother's family came over from Skabersjö, Svedala in Scania and his father's from Nås, Vansbro in Dalarna.
[1] In August of that year, Olson married Elizabeth Dorothy Uhrenholdt, and the two spent their honeymoon on another canoe trip in the Boundary Waters.
[2][3][4] He led canoe expeditions for a group that became known as the "Voyageurs," which routinely included Eric W. Morse, Denis Coolican, Blair Fraser, Tony Lovink, Elliott Rodger, and Omond Solandt.
With energy to move in a new and exciting direction, and guided by the philosophies of Sigurd Olson, the institute opened its doors in spring of 1972, embarking on more than 30 years of serving Northland College and the Lake Superior region.
The property included the cabin Olson built near his home where he did his writing, which has since been listed on the National Register of Historic Places.
His hard work was commemorated in many different ways, including in the naming of a central building of YMCA Camp Widjiwagan, located on nearby Burntside Lake.