This is the only viewing area for the general public. Beneath it is a path that people doing special experiences can view them from. Also, this is one of two enclosures taking up the space that used to be the African elephant yard.
A couple of the species that were held in fenced off areas within the Deer Dark. While I did not manage to get a good photo showing it, the Grant's zebra enclosure also housed a zedonk (Equus quagga boehmi x Equus africanus asinus).