Even amongst the mock-rock backdrop of the zoo's fairly new tiger habitat (2008) one can still see a rollercoaster in the background. This is one of the major flaws of Busch Gardens, as the park strives for naturalism in many of its exhibits, but at one point on the train ride around the 65-acre Serengeti Plain it is possible to see 7 monstrous rollercoasters at a single time!