I booked this holiday with the thought there would be 5-7 hours of walking and this would be less than I normally walk, which I was quite happy with. However, this is not the case and it is the day length which is 5-7 hours maximum. Although the guide is enthusiastic about the island (and it is beautiful) there were far too many stops to impart local knowledge / history for my taste, with some stops lasting well over 20 minutes and not coordinated with lunch for example. If you are en experienced and fit walker capable of easily walking anything up to 18-19 miles i.e. constant 9 hour walking days then this probably isn't the right holiday for you.