Your journey along the GR 10 in this first stage begins with an outstanding succession of mountains and valleys, making the cumulative gain increase considerably. El Picaio, les Penyes de Guaita and the pico del Águila peak divided by the Claro de Luna col, the col of La Calderona and the valley of Toliu are a good example of the morphology of this part of the mountain range, where you will be able to enjoy spectacular views of the sea, where the Gulf of Valencia stands as the protagonist.