We are a family of 2 teenagers and a 8yr old child. Going to kAtoomba in dec . We are thinking of staying in the blue mountain area for 4nights. Wondering if staying in katoomba or Leura for the 4nights or 2 nights at katoomba and 2 nights at leura.will it serve any? Nearere some of the tourist sights.?..any suggestion? Or is there any place near a beach that we can put up in ? Tnx.