Join MAA at Basin Mountain to climb the East Couloir. This Eastern Sierra giant and neighbor to Mt. Humphreys is right out of Bishop, with a wide couloir offering a straightforward way to it's 13,240 summit. Recommended for those with backcountry travel and navigation skills, and experience scrambling rock and climbing moderate snow. Loaner gear may be available. We have room for 8. Hope to have you out with us!