1 - Tryfan
2 - Haven't done much walking abroad, so... the Loire Valley Chateaux
3 - Scotland. All of it.
4 - Nepal, Bhutan etc (Himalayas)
5 - Dartmoor!
6 - Dartmoor!!
7 - Dartmorr!!!
8 - Knife, wallet, keys, zippo lighter
9 - Haven't read any travel books, so Everest by Broughton Coburn, about the tragic year there)
10 - Enjoy what you see and do, because you may never return.