- tripadvisor.com.tr Attraction_Review-g319799-…
- paradores.es en/parador-de-cardona…
- barcelona-tourist-guide.com tr/gezilecek-yerler/…
- timeout.com barcelona/museums/cardona-castle
- en.m.wikipedia.org Castle of Cardona
- bcncatfilmcommission.com en/location/cardona-…
- barcelonaphotoblog.com 2010/08/small-tower-…
- holamon.cat en/castle-cardona
- tripadvisor.com Attractions-g1969684-Activities-…
- travvelguide.com cardona-castle-attraction-in-…
- patrimoni.gencat.cat en/collection/castle-cardona
- barcelonacolours.com en/castillos-en-la-provincia…