Agulles is how is known the west region of Montserrat, Agulles means needles in catalan, and this region is pretty full of them. Is like a fairy ancient forest made of rock.
Agulles, is one my favourite places to hike, climb of even just lay on top an easy 4th class route on 40 meters high.
Montserrat west face, is a beautiful area to climb away from tourists. Many climbing multi-pitch routes with variation of kinds and levels, aid climbing, equipped free climbing and trad climbing.