On leaving Saint Lary Soulan, turn right onto the D 25 towards Azet. Continue towards Val Louron. At the Col d'Azet, take a small road on the right at the bend. Park a little further on in a small car park.
(S/E) Take the track heading south, which passes under the Bruyères ski lift. Continue along this track and pass under the Myrtilles chairlift.
(1) You can shorten the route by climbing straight up following the ski lift. Otherwise, follow the track that passes under the chairlift and continue climbing more gently until you reach a hairpin bend.
(2) Turn right and arrive at the top of the Myrtilles chairlift.
(3) Turn south, the track becomes a grassy path, very quickly turn slightly right onto a secondary path and reach an unnamed pass.
(4) The well-marked trail crosses over to the other side and begins a 100-metre descent into the Sarrouyes valley to the Tuc d'Ardounes hut on the right.
(5) The well-marked trail begins to climb again until it reaches the junction for Lake Sarrouyes.
(6) Leave the trail that leads to Lake Sarrouyes and follow the cairns to the right for a steep climb. Pass by a hut. The trails (several paths) continue to climb until they reach the Miares Lakes
(7). Return via the same route to the Col d'Azet car park (S/E).