Do you want to learn how to draw a dense, old growth forest on your fantasy map? From Fangorn in Middle Earth, or The Old Forest in Harry Potter, some of the most iconic locations are hidden beneath the trees.

There are so many storytelling possibilities for your RPG adventure by including something like a mysterious chasm. Is it a natural feature? Was it created by someone in the ancient past with the power to make fissures in the rock itself? Is it the entrance to a portal or an underground city? The question is…how do you draw a chasm?