The route starts from the Ordino Pass. Park in the small car park on the right as you approach from Ordino.
The very well-marked path starts from the pass and is signposted in yellow.
(S/E) Follow the path on the left (coming from Ordino) heading north. It climbs gently through the woods and heads north-north-west.
(1) At the junction with a path (not shown on the map) that descends towards Meritxell on the right, continue climbing. The pine trees become sparser and the path soon opens out completely, offering increasingly beautiful views of the two valleys of Canillo on one side and Ordino on the other.
The climb continues northwards, without much difficulty (apart from the elevation gain) to the summit of Pic de Casamanya.
(2) Descend via the same route back to the Ordino Pass (S/E).