River Des Peres Triangle, section of River Des Peres Park in southwest St Louis City, in which more than 50 squirrels, 20 opossums and a striped skunk are said to have mysteriously disappeared. The area, whose boundaries are not universally agreed upon, has a triangular shape that reaches approximately from Tree #1 to Tree #2 to Tree #3. The southern most tree(Tree #1) has a critter hole at the base. THE CACHE IS NOT IN THE CRITTER HOLE!!! 50 squirrels, 20 opossums and a striped skunk live there currently. Please use caution in this area. It would appear even the St Louis City Parks Department employees won't go near it. Good luck!!