All of it. So hard to choose favourite moments - inspirational, I suppose would be the Exodus Tsunami House/lunch. But then seeing 4 leopards in Yala was pretty inspirational too. Oh yeh, and the blue whale (even though I had to be woken up by lovely group members as I was feeling a bit more than queasy on the boat ride - worth it though :-).
But wonderful too, was the bike ride in Giritale, climbing Lions Rock, white water rafting, and each of the Temples were far more interesting than we expected.
As others in past reviews have said, DO EVERYTHING. There is nothing on this trip that we would have wanted to miss. Yes, it means lots of early starts and some long days, but hey you're on holiday in the most amazing, beautiful country. You may not get the chance again.
The hotels are varied in standard but each has something special to offer - style, location, comfort, etc etc. In fact, our favourite was the Kithigula Guest House for it's stunning location, even though it was one of the most basic. And don't worry about the few with basic rooms, you only sleep there and you'll sleep well after all the activity anyway.
Food: yes, there's a lot of hotel buffets, but they are very good buffets. There is little 'evening eating out' culture in SL and you won't find better food locally anyway.