To help compare sizes of different surface areas, we list here areas of the order of 1018 square metres, i.e. those between 1 trillion km2 and 10 trillion km2. See alsoareas of other orders of magnitude.
... House, Penzance[?]
Tate St. Ives[?]
Cumbria
Abbot Hall Art Gallery[?], Kendal[?]
Beatrix Potter Gallery[?], Hawkshead[?]
Cumberland Pencil Museum[?], ...