Gulf of Doom someone?

[AF]

The top left island is using the crystal tileset, the bottom is lush tileset, where the ground is green, and the cliffy mountain parts are the darker regions, that traditionally are impassable, save for perhaps the odd hole where normal land is that you can hide a fusion in. The top right island looks like its using the acid world tileset.

[oksnoop2]

http://yfrog.com/j8gulfofdoomx46p Am I getting it all wrong?