South Outpost Island

The South Outpost Island is in Exbel and can be accessed after beating Mineral Cavern. It has a Kangaskhan Storage and Chimecho Assembly. The entrance to Southern Sea is here and the path to Archford Cove which has the dungeon Crescent Islet. If Southern Sea has been beaten, you can come straight to here using Surf on the dock near the entrance to Mineral Cavern.