I have seen mixed views on this, and what buses are like, and most information is from a few years ago. Is Mull doable without a car? We aren't bothered about fancy or seafood restaurants. We will have an 8 year old with us, we all fairly patient and able to walk reasonable distances. We can all ride bikes if they can be hired.
We like being outside, beaches, wildlife.
It doesn't have to be Mull but we did like the idea of one of the islands and were thinking of getting the train to Fort William, so Mull looked maybe the best option.
Any suggestions at all are welcome, including prices to stay. DD wants a caravan if possible but I haven't found any yet. Orkneys sounds great but maybe too far. We are in North West England.