Nice! I might borrow that first route if you can export a GPX?
What bike did you hire? I'm renting a SuperSix Evo Ultegra Di2 from Freemotion over Christmas.
I'll sort out the route I plotted on Strava, because I took a wrong turn on the descent, which meant me turning around and grinding back up - probably added another 800ft or so of climbing up a pretty poor road. My language was rather colourful.
Take some arm warmers, the first 20 minutes or so of the descent you will be freezing. I had a BH Quartz Ultegra, which is an endurance type bike; given the general great condition of the roads, the supersix is probably a better choice. Let me know if you don't have dropbox.
https://www.dropbox.com/s/p21tdonaid78y3g/GC%20PICO%2060.tcx?dl=0