We were there October 2012. It was a short bus ride to the port from El Calafate and a long but beautiful boat ride out on the long lake. We decided to do the "long trek" so we were dropped off of the boat before most of the people were dropped off close to the Upsalla Glacier. We hiked for about 5 hours including a 45 minute break for lunch. The pace of the hike was good - we did not just go for a Sunday stroll. The peninsula we were on had great views and varied terrains. There were only 4 of us with our guide - Eduardo - who was particularly informative, friendly and knowledgeable. Afterwards we were picked up by the boat taken to the Estancia and toured the museum. The day was the highlight of our two week in Argentina.
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