High Grove is Prince Charles private summer estate. They have an old treehouse there that our guide said William and Harry played on when they were young. It will soon be remodeled for the grandkids. This garden was very interesting, as Charles has had many garden items gifted to him from famous people around the world. One year he received 30, 000 Fritillaria meleagris bulbs from Sting. Unfortunately, they don't allow photos of the garden, so I had to copy them from the internet.