Sissinghurst White Garden, England from the book The Garden at Sissinghurst by Tony Lordfrom. Engsholms Slott blog, Sweden
The White Garden at Sissinghurst is the mecca of all white gardens, so that probably goes on the list too.
SISSINGHURST CASTLE GARDEN in Kent England is one of the most beautiful and original white gardens in the world. - This is my inspiration for my own white garden.
Beautiful combination of Hydrangea 'Annabelle' with Veronicastrum virginicum (Veronica virginica) and Artemesia in the White Garden in July at Sissinghurst Castle Garden, near Cranbrook, Kent