This route incorporates one of the classic hikes of the Sierra Nevada, the Vereda de la Estrella, but rather than going out and back the same way, it forms a circuit using a higher path on the other side of the valley, giving you a more open view of the rugged north faces of the three highest peaks in the mountain range – Mulhacén, Veleta and Alcazaba. A long walk, but well worth the effort. The scenery in this deep valley is stunning, and the Vereda de la Estrella path, originally built to access the Estrella copper mine, is a feat of engineering. If the full walk seems too much, it’s still worth considering going part way along the main path.