Cerro Vespignani, located near Lago del Desierto in Patagonia, is a popular peak for a day climb with stunning views of the South Patagonian Ice Field. The climb isn't too technical, making it accessible for many hikers looking for a rewarding adventure. You have to do this with a tour or you can do it for free if you stay at Aguas Arriba Lodge. The hike is only accessible by boat and it is 8km with 480 meters of elevation gain!