Walls over 50 meters high, thousand-year-old ice of deep blue, majestic icebergs, long Patagonian sunsets that paint the sky in reddish tones, and nights so dark that they allow the Milky Way to be reflected on the surface of the lake. A new ship, the Santa Cruz cruise, offers 44 passengers the privilege of enjoying something different on their stay in El Calafate: sharing the quest for the Spirit of the Glaciers.