Clòt Inferior Dera Cometa de Montoliu

From the track from Bagergue to Liat, quite a way before reaching Plan der Tor, there is the ravine called Arriu des Calhaus, coming from the lac de Montoliu. A path on the right of the track climbs towards the Pòrt d'Urets, about 300 metres before reaching the plain at the 2200 m contour; to the right of the path there is a rocky outcrop of ruiniform appearance made of black schists, and the cavities known as lower and middle are found on the west slope of this outcrop. Approximate coordinates and not very precise.