Plantilla:Start - end of the oak tree
From the gate (km 0 - 537m), move towards the white metal structure along the wide vehicular road. Soon you will go through an informative map, which indicates the lagoon as "reservoir". The route throughout this stretch is very clear, and with little slope. At km 2.4 (740m) you pass by a clear path that starts to the left, but you should not take it, but continue to the right along the vehicular road.
At km 3.6 (880m) you will reach an elbow on the road, where there is a large pipe. There is a temptation to continue straight, but not: follow along the elbow, always by the vehicular road. It has already gained a certain height, and the valley of Lampa begins to be visible behind us.
At km 5.5 (1060m), already with the narrowest footprint, you come to a bifurcation. Both lead to destination, but if you want to supply water you must take the left. 70 meters ahead of said point, there is a new fork: on the left, the clearest footprint, leads to the only point with water on the route (all year round) in the shade of a leafy forest of quillayes. Accessing the estuary implies a detour of 75 meters, which must then be retraced. To the right, the route that leads to the lagoon, and that at this point begins to win slope. Here the promotion begins in earnest.
At km 5.9 (1120m) you come to an unclear fork: if you are not careful, you will follow the wide footprint (red route) but you can also take the less marked footprint on the left (yellow route). Both arrive at destination and the distance is very similar.
At km 6.9 (1330m) the oak grove begins, which will accompany us almost to the end. The route zigzags to climb the slope. It is a section that, although it has a steep slope, is very green and pleasant. In autumn, it advances on a mattress of leaves. As there are almost no people, for a moment one forgets that we are a few kilometers from a megalopolis of six million inhabitants. At km 7.5 (1470m) the path passes next to the Oak Mother, a much thicker specimen than the rest.
At km 8.7 (1960m) you leave the oak forest. Right at this point, there is a large concrete landmark on the ground. It continues ascending through mountain pastures. Here the path can be lost a little, but the important thing is to continue ascending in the north direction.