The treetops walk brings you at over 20 meters height and gives a great view on the 30 meters high rainforest hall.
In my opinion, this is the best rainforest hall in Europe, way better than Gondwanaland and also better than Burgers Zoo. The main strengths are imo the focuss on 1 specific location, the height and the very strong education, with many volunteers and a large exhibition hall at the exit of the rainforest.