Hi, I am going to Croatia in September and have been once before -23 years ago, and I wonder if it has changed very much. It was a very beautiful place then We stayed in Opatjia and visited Plitvice Lakes, but cannot remember if that trip was very exhausting or not. Of course I am 23 years older now, I am 80, quite fit, but can't walk uphill very easily. If you have done this holiday and this trip in particularI would love o hear from you.Also, I am going down the day before and staying overnight at a hotel near Heathrow and as this is the first time I have done this, i'd love to hear from anyone else who is staying .