1: a) Castle Drogo
2: b) Stourhead
3: a) Biddulph Grange
4: a) Duke of Marlborough
5: b) Horace Walpole
6: b) Great Dixter
7: c) Cranborne Manor
8: c) Lord Iveagh
9: b) Wrest Park
10: a) Hardwick Hall
11: c) Thomas Waldo Story
12: b) Joseph Paxton
13: c) Stowe
14: a) Barbara Hepworth
15: b) The Eden Project
16: a) Sezincote
17: b) Kent
18: c) Chelsea
19: a) Mottisfont
20: a) Forde Abbey
Many thanks to all those who took part and wishing you all a very Happy New Year!