After a two hours cruise which was less stressful for me than expected we arrived in El Calafate at a nice camp ground. They also offer beds for ~14€ a night what we take for one night as we don’t like to built the tent again. Then we made the last 80km to the glacier (paid $260,- entrance fee; ~€18,50) and were deeply impressed of the size of Perito Mureno.

It cracks all time and you need not to wait a long time to see pieces falling down.

The atmosphere and the clouds are so beautiful when we drove back. 
Finally we bought a nice steak for dinner and a good Malbec!