Painshill is a restored, 18th-century English park and landscape garden in Cobham, Surrey, England. It was created between 1738 and 1773 by the owner, Charles Hamilton, from an area of heathland and woodland. Painshill is laid out as a series of scenes, crafted by combining architectural features with trees and shrubs, many of which are non-native species. Several of the surviving follies are listed in their own right, including the Gothic Tower, at the western end of the park, and the Gothic Temple, which overlooks the northern part of the lake. The Grotto, the largest in England, is decorated with crystalline mineral stones, including quartz, feldspar and Blue John.