Great place to hunt when you are Tier 2 and having hard time to get to lvl 100. A lot of good geared mages find it very good for AOE groups of mobs. You can find few bosses and gather mats for Thebes Weapons X. To access that area, type -cot to find wer the portal is. There are many locations possible for the portal, once u found it, you should bookmark it for the next time and just run through it and you will be teleported to Thebes desert, then run north-east to the temple door.
Pros: Many mobs and good EXP/SXP, bosses to hunt.
Cons: Hard to find the entrance and once inside the temple, can not tele out, you have to run back to the temple entrance.