Just back from Tauck Ponant Jan 26 to Feb. 8. Here are lots of suggestions I wish I had known before I packed up. 1, DO NOT OVER PACK!!! Tauck people wore same clothes for most landings. Merino wool worked best as it can be washed and dried very quickly. My suggested packing list. 1. Merino wool base layer leggings. I found mine on eBay . Great option. 2. One turtle neck base layer . Uniqlo has 3 types got mine there 2. One wool or micro fleece hoodie or sweater, 3. Two pr. Wool socks (wash and dry very easily). 4. 2 or 3 pairs regular socks for lounge wear on ship. 5. 1 hat and 1 pair insulated gloves . 5. 1 pair water proof pants (amazon has so many to choose from. Evening and loungewear. Our trip had many French passengers and they do dress up!!! However our Tauck group of 20 did not dress up. Most of us wore a nice blouse or sweater and added a scarf or necklace and that worked.. 1 pair of black slip on shoes or sandals good idea. Most of the days when we were not on landings we hung out in lounge wear. I had running tights and a matching jacket (TJMaxx) with tee shirt. Just bring what is comfortable no one cares. Shoes….. I brought one pair of black slipons, and one pair of ankle warm boots. Sneakers for walks in BA. IMPORTANT…The air on ship and outside is incredibly dry. Great for drying wet clothes (in a few hours hand washed were dry) however your skin will dry and crack even with lotion and your sinuses will dry up to the point I had to take a Zyrtec and use saline spray TG I brought them. If you can find a portable humidifier bring it. There is one on Amazon that you stick in a water bottle . Wish I had taken it. . The Drake!!! Going was great only 4 to 5 ft seas. However on the return we had very rough seas . So even though you say you don’t get seasick. take the patch. People who did not were sick. If you use a cpap or any necessary medical device … bring and extension cord. There is only one outlet in the room. Do not bring water bottles, they are provided. Big red Parkers provided for you are very very warm. You only need a hat and gloves for landings. And polarized sunglasses are definite. I brought 2 in case I lost one as I always do. I did notices that most people wore wrap around s.. On this cruise we were 140 passengers, which made everything easier. break down was about 65% French, 15% Asian, 20% English . We all got along. Walking sticks were necessary as most landings were on rocks or rough terrain. One each was all you need but I almost fell on the small rocky path to zodiac, the stick saved me!!! Got mine on eBay, as the ones on Amazon were to flimsy. We did a pre stay In Buenos Aires, great city but it was very very hot so pack some summer pants / capris and Short Sleeve tees. City tour was very good. They will take you to a market if you are there. For the weekend. Lots. Of stuff . Ladies, there is a shop just opposite the antique square. It is Karina Chasin . They sell the most beautiful printed scarfs. My friend and I both bought one(actually I got 2) and when we wore them the complements just kept on comming. They are long or square with a beautiful face print surrounded by flowers in bright colors. The small ones were $20 US and the long ones $40. They had other printed items ALSO. I wish I had gotten more for future gifts because they were just so unique and $20 for a gift is great. And pack up very small so they did not take up any space in luggage. If you forget anything, Ushuaia has a main street with everything you could possible need. You will pay top dollar but if you forgot anything you can get it and will have time before you board the ship. It was a wonderful experience, one that will stay with you forever. Our Tauck family was great, our TD Melisa was so much fun and always there for us. Now for the downside… You are at the mercy of the weather. We lucked out and got in 4 landings but if the wind is up or the seas are too rough you don’t go. You are only allowed 1&1/2 hours on land, and you can’t sit kneel or layin the snow. You have to stay far away from the penguins and they are at every landing. Zodiac rides were fill ins for when we could not land. The expedition leaders were all good though. As Melisa said you have to be flexible as things don’t always go as planned. Very good advise. One last word. The trip back to the states is long, lots of time on planes and in airports. Pace yourself and try to sleep when possible. Back to reality !!! Ugg