Why did you post this on the Iceland forum? errr post No 1 ..
Go buy, brow (from the local library, even an old edition will still be good for routes and things to see.) a guide book .. 'Asia on a Shoestring' for example .. read ..
For further advice here .. you need to provide a lot more information - what you like to do/see, how you plan to travel .. time scale (how long ) ..
Regards Frank Warner
motorcycles BMW R80 G/S 1981, BMW K11LT 1993, BMW K75 G/S