McAbols, 2006. 70–72. Latvijas Pilsetas. Riga, Latvia: Preses Nams, 1999. 34–37. Ventspils castle in www.pilis.lv http://www.baltic-castles.org/portal/members/?id=48 External links The Association of Castles and Museums around the Baltic Sea Ventspils Castles in Latvia Castles of the Livonian Order Museums in Latvia