I`m currently sat in the hotel Posta Vecchia in Bastia (corsica) having ridden up this morning 160 miles from Porto Pollo west of Propriano.
My route albeit tweaked to suit my own needs follows Rivendells mapsource file in the "tour de corse" thread. He apparently arrived here in Bastia last night.
My route today (7/7/13) was east from Porto Pollo, to the N196, then north to Petreto-Bicchisano where I turned right up up the D420 to Col de Eustache, then towards Aullene. From there I rode the D69 over Col de la Vaccia, the Col (despite my previous posts) is now brand new smooth 2 lane blacktop that you could run an F1 GP race or Le tour on. Albeit you have to watch out for loose stones/gravel on the corners the size of marbles, which will make it easy to loose the bike from under you.
I rode the D69 today all the way north taking in Col de Verde and Col de Sorba.
The road up to Verde is reasonbly smooth grey tarmac, with sweeping bends & vistas. the road up to Sorba and onwards back to the N196 is new-ish blacktop for most the section up/down.
Then from Sorba, I rode up the N196 to Corte, right onto the N193 then left at Ponte Novu through Lento to Col de Bigorno, Olletta, and onto St. florent, before swinging east over the D81 to Col de Teghime and down into Bastia.
The 160 miles I rode where both stinking hot, (its 32`C+ here) even though I`m wearing a full mesh suit and little else barr Underarmour baselayers I still suffered during each ride.
My advice is do NOT plan on riding than an average of 25-30 miles in 1hrs here in Corsica, if your up in the hills, anything more than that and your being very optomistic. Even without photos & flower pressing. As some of the 130-160 mile ride outs I`ve done over the last week have took me an average of 6-8hrs each to do. I tried to be disiplined by being up early, and on the road before 9am, (today 8am) this at least made the start of the ride more comfortable in the cooler morning heat. I did however make up for flower pressing time by shooting video running at least 1 of the 2 gopro`s I got here during the ride out time each day
1 final note: from today 7/7/13
Anyone currently in corsica, and is planning to ride the Col de Eustache, within the next week or so, the west side is being dug up & resurfaced, there is around 2km of tarred chippings sometimes inches deep nearer the summit, and lower down nearer the N196 2-3km the road is just dirt that has been levelled by a grader machine, & is very very hairy to ride on, an experience I don`t ever want to repeate. But once east beyond the summit of Eustache the road is a dream.
A minor warning, I got the ferry into Calvi last week, and rode the D81B coast road down to my base at Porto (4nights), this road is shocking, it don`t have potholes, the potholes have been filled in, leaving raised molehills of tarmac, which are no more than 1ft apart, this rattled my teeth/fillings. however once you get south past the junction with the D81 the road down to Porto past col de Palmerella & La Croix is a dream & hugs the coastline. Albeit my enthusiasm for belting around the corners resulted in me almost highsiding the biking on a left hander.
In Corsica
Of around 17 cols (official & unofficial) I managed to ride 14
Missing St.lucie, Bavella, & Maggiore.
I`ve only seen 1 fixed speed camera

(N196 near the airport best western hotel)
However tomorrow morning, I catch the ferry to Livorno, and onwards to Pisa, & Florence for the night. then (each day) move onto Lake Garda, Nauders, Thusis, Grindelwald (2 nights), Munster (fr), then Combles (2 nights) then homeward bound via Zeebrugge roughly following le "tour de Corse" route