The chains holding the floating platforms, which will transport you to the Caves of Filth, are located here. If you break them you will be able to use the Platforms.
There is a Crystal Shield on this island [Orb of Thralni is needed]
This is where the hydras that Aeon asked you to kill are hiding.
There are lots of patrols in this area. They are groups of hydras lead by a demon which demands that you pay homage to him. If you do not he attacks.
There is a Mica-Tome here which Rentar Ihrno wants.
Here you can learn two levels of Blademaster but only after you have made three offerings.
This Vahnatai Ponder lives in a hovel miles from anywhere and will teach you Vahnatai Lore for 450 coins per level per person.
These Vahnatai are engaged in a fight with some Hydras. Perhaps you could assist them.
These Platforms can be used to get across the chasm in order to reach the Lava Dome. The only problem is that they are guarded by some demons and when you get to them you find they are chained up on the other side.
Inside this tower are lots of dead and dying chitrachs. There a also packages of insects wrapped up in some web-like material. They could be useful for something.
It is probalbly not a good idea to take this bar with you because it is made of uranium.
On the way to this valley you will meet groups of assorted undead. At the end of the valley is a cave closed by a door behind which unnerving sounds can be heard. If you open the door you will be greatet by a Lich, 2 Spectres and a number (8 – 15) of Wights. The lich is dangerous because it is a powerful magician, but the spectres are deadly. They can kill the best warrior very quickly if they get close. If you manage to kill these undead, they will drop some jewlery (in one walkthrough a Torc and a Gold Necklace). If you look again after the smoke has died down, you will find a Rod of Major Call.
This fort has a lot of good loot. It is controlled by Gaddika who Torkor-Te in Mancuso wants killed. There is also evidence of collaboration between the Vahnatai here and the Empire, which you need in order to find Caffren-Bok. On the way along the ledges and by the chasms towards this fort you will get warnings about imminent danger and you get the choice between carrying on normally or moving forward, but staying out of sight. I always choose the normal way and get involved in a fight with some Vahnatai. If you are not up to these fights, you will never be able to kill Gaddika and as each fight gives you experience points it is always worth a scuffle with hostile these forces.
If you help to clear this dungeon, Abra will give you a Soul Crystal.