If you're tired of seeing more glaciars while staying in El Calafate, you can try an excursion to the Bosque Petrificado La Leona, about 100 km of distance from El Calafate, and near the Estancia La Leona. You can walk in a beautiful desert landscape and find petrified pieces of wood, some 1,5 m of diameter, and  some dinossaur fossils.