The Dinosaurs were enclosed in a wooden fort-like construction, and you used to walk around a pathway looking at the "life-like" replicas. Awesome stuff when you were 8 years old! In the last years before the relocation of the Dinos to the Log Flume woods, there was a T-Rex which was part of the exhibit. When you walked up to it, it jumped out at you and was in fact a man in a T Rex suit. Very funny stuff. I recall this being on Blue Peter too. Great times!