With its steep 50-degree entrance, towering walls, and a sustained 1,600-foot descent, the Slot Couloir is easily one of Washington’s most sought-after and iconic ski mountaineering day tours. This classic Cascades line offers a dramatic and committing steep-skiing experience that rewards confident skiers with an unforgettable descent in a true alpine setting. Ropes are carried throughout the day, and depending on conditions, we often belay the entrance to provide a controlled and safe start, allowing skiers to focus on strong technique, smart decision-making, and enjoying one of the state’s most legendary couloirs.

1:1 $550 per person

2:1 $325 per person

3:1 $250 per person

4:1 $175 per person