I call this the treehouse map.
There are a bunch of built in traps on this map that I have no idea how to trigger. Any input would be greatly appreciated.

If you are on the first point and you find your way to the center tree house on your right you have a trigger board.
if you are on the second point, look at the door and take the way up to your left to the first tree house next to the house you have a trigger board for the rocks

What does the trigger board look like and how do I trigger it. I did find a board on the wall that has pegs in it but I couldn't make it do anything.

its just a big button like 1m x 1m which you just can stand on to push and run the mechanism.