London's oldest and best roof garden, still known to many as 'Derry and Toms Roof Garden', recalling the name of the department store which commissioned the garden. The garden covers 1.5 acres and are 100ft above street level. It has ponds, bridges, walks, trees, shrubs and sitting areas, with a pronounced Arts and Crafts character. There is an English Woodland Garden with nearly 100 species of tree, Spanish Garden with fountains and Walled Tudor Garden. The Roof Garden has been owned by Sir Richard Branson since 1981.