Some nice pics there, gaffr. We've not done any point-to-point walking like you but have done several day hikes in fantastic scenery in our four trips to Corsica so very interesting to read what you've done.
Our last trip was three years ago at Whitsun and I remember doing the Tavignano gorge walk near Corte and swimming in rock pools on one day followed by wading knee-deep through snow on the way to Lac Capitello the following day.
Here are a couple of pics from that trip. Would certainly recommend Corsica to all but you need to go later in the year if you want to tackle the GR20 in full.
Lac di Melo from Lac Capitello.
- Lac di Melo
And here's what looks like a really challenging inn pin, a view taken on the GR20 south of Bavella.
- Interesting pinnacle
Cheers, john.