Hidden Forest "cave" is more crag than cave. Like a crag with an arse hole. It's basically half a funnel on its side, in sort of a basalt-walled bowl. Out the arse end of the "cave" is some choice bouldering in another bowl. The thing's about 150' deep, and it ain't even dark all the way back. Hardly seems like the type of environment where you'd do much caving, since as soon as it starts to turn dark, you're out the other side.
At any rate, none of the bolts or climbing are more than about 100 feet back in any of the three climbable caves that DFA has been in (i.e. Skeleton, Wind, and Hidden Forest), 'cause it's too damn dark to climb in there. Is a resource really destroyed when 1/100th of it sees a different kind of use than the rest? This is like saying your favorite trail is ruined 'cause the first 100' are a parking area or something.