Next day, which was 30th January, I took a bus to Parque Nacional Los Glaciares (40 dollars return trip by bus + $45 entry ticket to the park + $60 for a boat trip along the glacier Perito Moreno, which was optional). I thought the boat ride wasn't that special, but the walk on the platform round Perito Moreno definitely was. It was the first glacier I had ever seen in person.