Mt. Assiniboine was first climbed in the summer of 1901 by James Outram, Christian Bohren and Christian Hasler.
In 1925, Lawrence Grassi became the first person to make a solo ascent.
On August 27, 2001, Bohren's granddaughter Lonnie along with three others made a successful ascent, celebrating the 100th anniversary of the first ascent.

There are no scrambling routes up Mt. Assiniboine.
The easiest mountaineering routes are the North Ridge and North Face at YDS 5.5 which are reached from the Hind Hut.
Mt. Assiniboine was first climbed in the summer of 1901 by James Outram, Christian Bohren and Christian Hasler. In 1925, Lawrence Grassi became the first person to make a solo ascent. On August 27, 2001, Bohren's granddaughter Lonnie along with three others made a successful ascent, celebrating the 100th anniversary of the first ascent.
There are no scrambling routes up Mt. Assiniboine. The easiest mountaineering routes are the North Ridge and North Face at YDS 5.5 which are reached from the Hind Hut.
Mount Assiniboine