Got stuck on Saskatewan Glacier over night after climbing Sky Ladder, Mt. Andromeda (11,200) Columbia Ice Fields, CND.
Dumb... carried no biv gear. Made igloo by rolling large snow balls and stacking them... cold night... spread out our ropes and packs to insulate us somewhat from snow. What did I learn...? Always plan an alternate decent in case you can't use the one you planned on !!! Don't tell your wife what happend....