Castle Hill is a magnificent natural area situated in the Canterbury Region of New Zealand’s South Island. The area lies on State Highway 73 between Arthur’s Pass and Darfield, is enclosed within the Kura Tawhiti Conservation Area, and makes for a highly recommended day excursion. So-named for the limestone boulders that lie strewn over the landscape - like the imposing ramparts of a castle - this area is not only famously scenic (with Flock Hill being used as the filming location for the final battle sequence in The Lion, the Witch and the Wardrobe) but is also a renowned centre for rock climbing and bouldering. Take your time to explore this unique geological area, as you might be lucky enough to spot traces of 500-year-old charcoal drawings on the rocks.