My rule of thumb is last two weeks of October and 1st week of Novemeber tend to be "the ones"
Rannoch Moor is looking nicely red, but a lot of the trees have green leaves and some more yellow ones. I was in Glencoe on Monday, the silver birch by the famous fall was looking good, but the trees around the Torren still quite green with a dappling of colour - but the moorland areas look super right now - in a month or so they will be yucky brown until late May.
I am so far behind with my processing I cannot show you these and it will be later on - but it was a good day. Reflections and nice falls.