Admission: £4 (children free).
The Watermill is a contemporary garden set around a C16 watermill. The adjoining fields feature woodland, pathways and wildflower meadows around ponds. The garden was designed by James Alexander Sinclair.
Mill Hollow Barn has a seven acre garden with different levels and aspects, including lakes and streams, displaying a wide range of plants. The arboretum has many rare and interesting trees.