I assume people can walk across the falls, because there are metal rails (on the right side) leading to a series of flat rocks neatly arranged across the base of the falls.
October 22, 2011: I am still yet to find out where this waterfall is. The most matched waterfalls I can find so far is Cummins Falls at Cookeville, Tennessee. Cummins Falls looks very similar to this waterfall but not exactly the same. Cummins Falls appears smaller and does not have any foot-step rocks or rails at the bottom.
If you know the location/name of this waterfalls, please leave a comment below. Thank you! :D