The Marianas Trench, Pacific Ocean. One of the deepest known points on earth, no one really knows what’s down there. It’s deeper than the average causing altitude of commercial airliners and is full of nightmare fuel and nope creatures. There’s been several expeditions down to the Challenger Deep, which is the deepest crevasse, but they couldn’t go all the way down, as the pressure was too deep. If this is what lives down there, I’m ok. I’ll stay on land, thanks.