If you are close to a strong waterfall, there are a couple of basic tips to remember. The water coming down from height is quite a powerful flow. When it hits the ocean bottom, it generates a powerful current that can suck things in. The water at the bottom in some places may seem shallow or slow, but in most is very deep and swift under the clear, cool surface. The surfaces of rocks near waterfalls can be slippery and wet. You may find yourself getting lightheaded, especially if you find yourself getting really close to the edge.

Waterfall spray may impair visibility. It can also make surfaces even slicker. Trails near big waterfalls may have railings or signs, but not always. Some might even blow past those, considering themselves able to handle the conditions. Indeed, in many instances, people get into trouble when they underestimate the strength of a current or how little traction they have on the rocks.

You may be a strong swimmer, but powerful waterfalls can overwhelm you in no time. The currents can drag you down or into rocks. The pressure from that falling water is greater than many people assume. In these instances rescue is challenging. Others can’t get to you safely if you fall in.

Keeping a safe distance isn’t just for the overly cautious. It’s acknowledging that there is a great deal of force involved and that this kind of force can escalate quickly.