Avenc d'en Blugh's

From the Campgràs doline we will follow the paved track in the direction of the rubbish dump of the vall de Joan. A few metres before the asphalt ends there is an esplanade where the Telefònica hut used to be.

We cross the esplanade in a S direction and climb up onto the flat. We continue in a SSW direction for about 180 metres and we will see on our left a doline full of vegetation. At the bottom of the doline, at its NNE end, the mouth of the pit opens.