which towns should i go to in south Western Australia??

A: I agree with Ranjeeh , but also i love Pemberton and Manjimup, really depends what you want to see where you are travelling from and where you are going to. If you were doing a round trip from Perth I would travel the coast down then inland back up or the other way round to see many different towns. There is so many different contrasting areas to see down south of WA.