High Quality Content by WIKIPEDIA articles The Vall de N ria Rack Railway (Catalan: Cremallera de N ria, IPA: ) is a mountain railway line in the Pyrenees mountains in the north of the Catalonia region of Spain. The line connects Ribes de Freser with Queralbs and Vall de N ria. As Queralbs is the highest point in the valley reachable by road, the rack railway is - besides the old footpath / mule track - the only way to reach the shrine and ski resort...