Start: Start at 2355 m, from the small parking lot at the Tabonal Negro viewpoint.
(S/E) Head North-East on the carretera del Teide (TF-21), then follow the parallel path to the right, forking left to join it.
(1) Cross the road and continue straight ahead on the wide track.
(2) At the junction, bear left and continue North-West.
(3) Take left and follow the track as it twists and turns.
(4) Leave the track and take a path on the right towards the refuge.
(5) Refuge Altavista: closed due to Covid at the date of the walk. Continue uphill and follow the direction of the cable car.
(6) Turn left to reach the cable car arrival station. This is where the National Park wardens will ask for authorization to access the summit (3715m), which should be booked well in advance.
(7) Take the cable car for the descent.
(8) With your back to the lower station, turn right (East-North-East) to join the road.
(9) Turn left to follow the road to the start parking lot (S/E).

