I’ve got some more done on my wilderness map for the Forbidden Jungle sandbox:
The yellowish terrain is a huge plateau thrust above the level of the jungle canopy. The sickly greenish terrain is swampy territory.
I also moved the settlement that the PCs will start in a bit farther back down the river.
Characters will arrive in the outpost town via boat from the coastal area (off map).
I think I’ve got this map far enough along for now. I’m going to start working on more detailed info regarding the background and setting and beginning to detail the area around the town.