Portula
Portula is a municipality with 1360 inhabitants ( 31 December 2012) in the Italian province of Biella (BI ), Region Piedmont. It is situated in mountain valley Valle Sessera and is part of the joint management Comunità montana della Valle Sessera.
The neighboring municipalities are Caprile, Coggiola, Pray and Trivero.
The municipality covers an area of 11 square kilometers.