Why has Disney removed so many of the beautiful waterfall features in the park? The Twin Sister and Big Thunder Falls. The submarine cave waterfalls. The African Veldt Baboon Mountain waterfall on the Jungle Cruise. And if you notice, Sweitzer Falls is not cascading as heavily as it once did. I know why This was done. $$$$$$. But how could they in good concience do this. These details are what make Disneyland special.