Question about the map "Empire of the World".

I've searched EVERYWHERE, there's no Horn to be found, does anyone know where it is???????

The editor should help in difficult cases! And this is definitely one of those cases: you can't see the Horn because it's cleverly hidden behind a mountain (I really hate these "hide-and-seek" games)! Without giving away the coordinates, I'll hint: it's in the south, to the left of the stable and the sign that says you need to swim (there).