. "Serra d'Irta (Valencian pronunciation: [\u02C8s\u025Bra \u02C8\u00F0i\u027Eta], Spanish: Sierra de Irta) is an 18.8 km long mountain range in the Baix Maestrat comarca, Valencian Community, Spain. Its highest point is Pic Campanilles (573 m)."@en . . "Serra d'Irta"@en . . "573.0"^^ . . . .