The Valira del Nord is the northwest tributary, flowing from near El Serrat through the settlements of Les Salines, Arans, La Cortinada, Sornàs, Ordino, and La Massana — where it meets the Tristaina River — and eventually through Les Escaldes where it meets the Valira d'Orient forming the Gran Valira.
the valira Del NorD is thE nortHWeST tribuTary fLOWiNG From nEaR eL serraT THrOuGh ThE SetTlemeNTs of Les saLiNEs arans La cOrtinaDA soRnÀs ORdIno and La MaSsana — whEre IT meEts THe tristaina rIver — and eventually thrOuGH leS EscaLdEs wheRe It meets ThE valIra d'Orient forMIng the gRaN valIra