Ray's South America Idea
Wah Mason Rainforest
The Wah Mason Rainforest is an incredibally dense jungle. No one has ever succeeded in flying over it, as the trees at the near edge are too tall for almost all mounts, and certainly all mortal riders. By about five miles in the trees are also both too dense to pass through, impossible to climb, apparently emitting anti-magic fields and can’t be chopped down.