Interesting memories indeed. I took it as part of a special program in 6th grade. We split into two groups and the group I wasn't in found a corpse just off the trail, which cut our orienteering exercise quite short. I got to explain to the school psychologist that "No, I didn't see anything, I wasn't traumatized."

I should go do some more, I'm fairly confident in my map skills but I bet there are some assumptions of mine to knock down.