Sissinghurst Castle Garden.  Cranbrook, Kent TN17 2AB, United Kingdom

"Vita Sackville-West, the poet and writer, began transforming Sissinghurst Castle in the 1930s with her diplomat and author husband, Harold Nicolson. Harold's architectural planning of the garden rooms, and the colourful, abundant planting in the gardens by Vita, reflect the romance and intimacy of her poems and writings."  Source: Garden website.