Despite having walked around the whole area with the metal detector, I can't find the last star. Some more cleverly hidden ones I have already found:
- THAT one behind the flowers;
- behind the leaves: close to the waterfalls, in the large tree and at the lake;
- two behind the counters;
- in the roof;
- behind the frog;
- two behind boulders;
- at the base of the clock tower.
You can't get into the small lake at the top of the waterfalls, do you?