and when Fidler named in "Pyramid" in 1792 it became the first mountain named by a non-native in the Canadian Rockies.
During December 1792, Peter Fidler travelled though Happy Valley which lies between the Livingstone Range and the Porcupine Hills (the route now followed by Highway #22). After studying the "Oldman's Bowling Green" in the vicinity of the Oldman River Gap (where the Oldman River passes through the Livingstone Range) he ventured through the Gap to the point where Racehorse Creek joins the Oldman River, becoming the first white man to actually enter the Canadain Rockies.
Later that day Fidler, "climbed up a gentle ascent, this making an angle of more than 60 degrees with the horizon, and after much fatigue I got to the top in 2 1/2 hours time, from which an extensive view may be seen. There was only a few places within the eyes extent that is higher than the place I stood on." Peter Fidler had become the first non-native to climb a mountain in the Canadian Rockies, the peak now known as Thunder Mountain. He wrote, "This height I measured and found it to be 3250 feet above the level of its base. Today's topographical maps indicate an elevation difference of approximately 3150 feet.
For additional information regarding this remarkable Canadian explorer visit: http://www.ourheritage.net/INDEX.HTML
[Additional Information: MacGregor, J.G. "Peter Fidler". Calgary: Fifth Houe Ltd., 1998]