Crocodile river waterfall flowing and falling over rocks at the walter sisulu national botanical gardens in roodepoort, South Africa

waterfall crocodile river krugersdorp roodepoort flowing water stream mogale city nature reserve spring water johannesburg walter sisulu hiking water botanical gardens mountain indigenous plants sandstone rock garden peaceful time lapse indigenous park meditate river botanic vera picnic ferox species spring clear fresh animals black eagle plants ducks eagles nest aloe birds green grass children protected families birdwatching family butterflies rock rabbit succulents