"or some of the island connections that have been mentioned here before."
Well I mentioned Bute.
http://citycyclingedinburgh.info/bbpress/topic.php?id=1627
Two trains and a ferry from Edinburgh.
Lots of places to explore and things to look at.
Some of it has certainly 'seen better days', but there's a lot of effort being made to go back/forward.
http://www.heraldscotland.com/mobile/news/home-news/rothesay-regeneration-project-wins-1-5m-lottery-grant-1.1101788
In cycling terms there wasn't much traffic and went at reasonable speeds.
Was on the Black Isle (not an island) earlier this year where speed and attitude of drivers made it less pleasant to cycle.