Like something you’d find on one of those soft/nature blogs?
Well you are in for a surprise
The Bolton Strid in England is one of the most innocent looking streams.
Though it looks like you could just hop across the rocks, but if you miss you will die for sure. It packs very rapid currents just a couple of feet below its surface. No one really knows how deep it really is. Nobody who has ever fallen into the Strid has survived. It has a 100% fatality rate.
It’s always the things I google expecting to be false that wind up being horribly true.
"It’s relatively common for people to assume they can jump the creek, walk across its stones or even wade through it (again, just looking at it, the Strid really seems to be only knee-deep in places, and certainly not the instant, precipitous drop into a watery grave that it is). Most of the time, they never even find the body. Which means there are just dozens of corpses down there, pinned to the walls of the underground chasms, waiting for you to join them…"