Just poking it's nose into this picture is the peninsula for St Serf's Island.
You can read more about the history of this place (dating back to 800 and something) then becoming an Augustine Priory.
https://canmore.org.uk/site/27872/loch-leven-st-serfs-island-st-serfs-priory-church
Virtually the whole of Loch Leven is now a nature reserve most of it managed by the RSPB I think.
After I'd met up with Elizabeth's family, we went up the stairs to the cafe (well it was lunch time;)) and this is the view from there. There's telescopes available too.