It turned out that we have not been to the real site of Grand Villa's Adventure Kamp! In addition to the stuff that I've shown you in my last Grand Villa post, there's more! This is good news because as a wedding/events coordinator, I may recommend this to future clients looking for more than just resort accommodation.
We were not able to see the entire thing, due to the rain plus the fact that we wanted to swim after our self-tour, we didn't get to see that:
A) There are four tree houses in Grand Villa.