In went to this zoo in October 2012.
It is in a really beautiful part of the world and as far as zoo's go across the world, the standards in which the animals are kept are very good.
What made an impression however was one of the large cats did not look at all happy (I think it was a leopard).
It was pacing up and down the enclosure repeatedly, seemingly looking for a way out.
It looked highly unhappy to me and it was sad to witness.