Moianès Plateau Nature · Moià, Moianès, Barcelona Image of Moià, not of the place itself. The Altiplà del Moianès, the elevated plain that gives the comarca its name and extends between the Bages, the Vallès Oriental and Osona, covers an area of 337.9 km². Its altitude ranges between 600 and 900 metres toward the west, with peaks of 1,057 metres at Puig Rodó and 1,061 at Puig de l'Oller toward the east. It sits on Eocene marls and, to a lesser extent, Eocene and Oligocene sandstones and limestones, and its river network is organised around the riera de Calders. The climate is sub-humid continental Mediterranean, with annual rainfall of 600 to 700 mm and an average temperature of about 12°C. Photo: elmoianès (CC BY-SA 2.0) What to see and do in Moià