The campaign sharander take fully place in the sharander area. You will be introduced to sharander with an special introduction storyline, that will lead you to sharander.
In Sharander the map is divided in four sections. The central hub that has three portals to the other three sections. The first second is always available, however the second and third are part of the campaign.
Sharander can be tricky if youre try do it fast. It has many quickly triggered creatures. These are not difficult, but if you collect many around you, you might be overwelmed. Also keep track of your companion, as those will usually attrack more attention that you can handle.