Green Hell - The Weapon Rack (blueprint location) 

I built a floating Bamboo Base at the Fishing Landing Location and from there I am going to show you where you can find the Wahara Weapon Rack. Which you can use to store your spears and other tool, rather than leaving them on the ground where they will despawn eventually. ( Blueprints in Green Hell are not physical blueprints, like the map. They are simply items you can discover and then will become available in your Notebook, for you to built)