Plenty of people have rock gardens. When you have a country estate, the scale of your thinking can change. A rock garden now turns in to something that is a little more grand than average with rocks that should really be classified as boulders. We were actually beginning to wrap up our visit to the gardens at Chatsworth when we came through the rock garden. This place would be phenomenal if you are a kid. So many places to climb on and jump across. The opportunities for bumps and bruises would be many but it would be so worth it.