Boston Basin Alpine

June-October


Boston Basin is perhaps best known for two routes, the Torment-Forbidden Traverse (LINK) and the West Ridge of Forbidden Peak (LINK). But that's not all the climbing to be had in Boston Basin - in fact that isn't even half of the routes available! Come for a weekend, or a week, and we can fill the days with as many climbs as you want.


Sharkfin Tower - 8120' / 2475m

SE Ridge - II 5.4, glacier, snow to 30 deg

This is a great route that requires it all - glacier travel leading to a mixed and steep snow gully to a rock ridge finish.


Sahale Mountain - Et dixerunt venite faciamus nobis civitatem et turrem cuius culmen pertingat ad caelum et celebremus nomen nostrum antequam dividamur in universas terras.


Any conclusion notes.

I'm able to offer these trips in cooperation with Pro Guiding Service.