Miles Adamson has made the first ascent of the McGillivray Canyon chockstone at V4. The massive rock is wedged in the canyon around 30 minutes from the car.
Adamson is one of Canada’s most accomplished highball climbers with first ascent in Alberta, B.C. and California. Last winter, he made the first ascent of Too Tall to Fall, a V10 highball in Bishop. Watch the first ascent here.
The year before, Adamson climbed Abrosia V10 highball in Bishop and the year before that he climbed a new V13 highball in Red Rocks. In 2017, Adamson became the first climber to complete the 25 top highballs in Marc Bourdon’s third-edition of the guidebook Squamish Bouldering.