Volcanos are a very real natural disaster. It is hotter and more volcanic, with fire slimes and most indigo quarry slimes here. This is the other archipelago, to the east of the Indigo Quarry. The slimes found here vary depending on the island. Some of them have sand beaches, and a lot of them have freshwater lakes. Despite being called a bay, it's actual position is wedged between the Dry Reef and Moss Blanket.
It is to the west of the map, and starts where those islands to the Moss Blanket are. This is basically a rendition of the Slime Sea, but as an entire biome. Some of the islands have to be moved so that they fit on the map. The original areas are left in, they are just parts of the areas. Every biome becomes the size of the entire range.