On the breathtaking Otago Peninsula is the only castle in the whole of New Zealand, Lanarch Castle. Located within the city of Dunedin - the original Capital City of New Zealand, whose name comes from the Gaelic for Edinburgh - the Otago Peninsula is a haven for wildlife and an absolutely stunning drive on a sunny day. I was in Dunedin for four days visiting one of my closest friends from high school in England, and we did a couple of trips to the peninsula to explore, but you could easily do it all in a day trip.