A rocky pyramid placed between France and the spanish provinces of Navarra and Huesca. The easiest route climbs from Linza (Huesca) and does not pose any problem as long as you follow the marks of the trail. You can also come from Belagua (Navarra), but it is a longer walk that crosses a karst zone (risky when foggy). The final pyramid is a little bit impressive for novices, but with no real difficulties.