One of the few exhibits to deviate strongly from the use of the site's own mostly-wooded landscape. The last time I visited in 2004 was just a month or two before construction on this started; at that time there was a much simpler Barbary Macaque walkthrough on this site, with a side pen temporarily holding (oddly) Musk Oxen (on their way to GaiaPark Kerkrade, I believe).