The Castle Hill area is home to some world famous bouldering problems with the potential of many more yet to be discovered. Many of these problems are at the more expert end of the climbing scale.
Castle Hill (Kura Tawhiti) is a public reserve and therefore has open to access for all.
The limestone on Flock Hill is regarded as the best field in the Castle Hill area. It is on private property so you will need to register your visit online or at the Lodge office before entering the property.