Some climbers appreciate the extra boost, warmth, and efficiency extra oxygen provides on the final push for Aconacgua. It’s also great way to practice and get familiar with climbing on oxygen if you’re looking toward future 8,000m objectives.

This add-on includes oxygen supply, mask, and regulator above high camp on your summit day.

All prices are in US Dollars.
CTSS requires clients to buy trip insurance for all expeditions. Please see our page on trip insurance and cancellation policy for more information.
All payments once submitted are non-refundable and non-transferable. If balances are not received by specified dates, the client forfeits their place on the program and any prior fees paid.