Each barrier is a relatively strong currents flowing down like a waterfall, a low level. If you paddle a kayak through without overturning is very good. And staff will take care of security in hard-to
Each cascade has a relatively strong water currents flowing down like a waterfall level as opposed to TIA. If kayaking through without very good upside and are considered officers of the security on the yak
Each islet, is quite strong currents flowing down like waterfalls, low level if, kayaking through. Without much better upside down, and there will be staff will take care of security, in a tough spot