next year in march I'll stay for one week in Sydney. I have been there a couple of times before, so now I would like to see more from the nearby areas. I don't go by car, I'll take the train. I thought I take a train in the morning from Sydney to Kiama, do some walkings, stay overnight , do some walkings on the next day and go back by train to Sydney in the evening. Or is it too less time? Could I do more walkings/sightseeings (without a car) in this area?
How easy is it to get a simple accomodation short in advance?
I would prefer to arrive in Sydney first, see what the weatherforecast is for the next days, and then go to Kiama when the weather is good. Otherwise I wouldn't go. The statistics says that the most rainfall is in march. So I need to be flexible.