Castles? Well the European settlers did build a castle like buildings such as Larnach Castle in Dunedin. Larnach Castle & Gardens - New Zealand's only castle, visit us in Dunedin - Home Larnach Castle (Picture from Wikipedia). read more
Larnach Castle & Gardens - New Zealand's only castle, visit us in Dunedin - Home Larnach Castle (Picture from Wikipedia). But compared with the European Castles this is nothing. read more
Wikimedia Commons has media related to Castles in New Zealand. Pages in category "Castles in New Zealand" The following 2 pages are in this category, out of 2 total. read more
I only know of two named castles in New Zealand, Larnach Castle, and Cargill's Castle, (now largely ruined) both in Dunedin. read more