The group of ICHN-Bages in the area of the waterfall and the old quarry of Balçamuller or El Gall (Castellgalí) from the stream of Castellet, in the journey from Castellbell to Marganell through the stream of Castellet (Bages), in 15.12.2018.
[photo Jordi Badia]
- See the poster of the journey from Castellbell to Marganell.
- Further information in Notícies de la ICHN nr.141.