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While the weather in El Chaltén can be unpredictable, it is a semi-arid environment with light precipitation common. It is essential to be prepared because the weather can change instantly from sunny to stormy.

The warmer temperatures are recorded in the summer from November to March. Highs are typically in the 60s during the day and 40s at night. It is not uncommon to experience frost in the summer so always bring warm layers! In the winter, temperatures stay in the 40s during the day and drop to below freezing at night.


Los Glacieres National Park Weather



rugged Patagonia Reviews

I know that is a blanket statement, but everything was above expectations, and our guide Pablo helped make the trip even more enjoyable.
I would recommend OneSeed because the trip was the experience of a lifetime and I had a great time from start to finish.
OneSeed was incredible! Took care of all the details and made our trip to Patagonia a breeze! We already booked our next trip with OneSeed to Nepal!

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If you cancel 60 days or more prior to your scheduled departure for this adventure then you will be able to reschedule or be reimbursed the full cost of this adventure net the non-refundable deposit of $1000.00. If any cancellation is made less than 60 days prior to your scheduled departure for this adventure then you will lose the complete value of your experience.

If your expedition must be canceled by OneSeed due to circumstances outside of your control (e.g. natural disasters, weather, etc.), we will work with you to reschedule at no extra cost. If rescheduling is not possible, you will be reimbursed the total amount of your purchase less 20% of trip cost.

All discounted and promotional offers made through third-party partners are 100% non-refundable and non-transferable.

Insure Your Trip

OneSeed provides optional cancellation and interruption insurance for all expeditions. Please review the OneSeed Cancellation and Refund Policy before purchasing any expedition.   Travelex Cancellation and Interruption Insurance covers unforeseen events that may prevent you from participating in your scheduled expedition.