Corsica · Practical

Two Valleys Out of Corte, and Only One Is Regulated

The Restonica needs an app, a booked seat and €4. The Tavignano needs nothing at all, and starts from the same town. That asymmetry, not the scenery, is what decides your day.

Corte sits where the island’s two halves meet, and two gorges open off it. They are marketed the same way — granite, pines, green water — and they work in completely opposite fashions. Choosing badly costs you a day.

The Tavignano, a five-hour walk with nothing to book

This is the unregulated one. You walk out of Corte on foot, there is free parking in the town and none at all near the trailhead, and there is a bakery on the way out, which is the last thing you will be able to buy.

The walk goes up the gorge to the Russulinu footbridge. Five hours there and back once you are on the path — two and a half up, two down — plus another thirty minutes in total getting to and from the car. The Corsican tourist office gives 2h15 to the footbridge, on orange waymarking, along the Mare a Mare Nord. The Sega refuge is a great deal further on; treat it as a long variant rather than an option you might tack on.

At the footbridge itself, that flips. You can swim, and the spot is almost entirely in shade — which after the climb is the point. There are two drinking-water points on the route; that is not a guarantee for your day, so carry what you intend to drink.

This is a morning walk. Starting late is not a matter of comfort here.

The Restonica, which you cannot drive up any more

In November 2023 storms Ciaran and Domingos destroyed the bridges at Tragone, Timozzu and Lamaghjosu, and the road that carried cars up to the Grotelle sheepfolds went with them. This is the part most English-language guides still get wrong. They describe parking at Grotelle. That has not been possible for two seasons.

What replaced it is a shuttle, line C13, run by the Collectivité de Corse since May 2024 and renewed season by season. It runs from Corti railway station to A Frasseta, daily, 1 May to 30 September 2026, and takes 35 minutes. The fare is €4 return, free under 8.

Booking is compulsory and the app is the only channel. Nothing is sold on board, no cash is accepted, and capacity is limited — you travel on the departure you booked, not the next one that turns up. Payment goes through the Via Corsica app.

So book before you leave Corte. There is no mobile signal in the Restonica valley; the Collectivité says so on its own booking page. Arrive at the stop without a ticket and you will not board, and you will have no way to buy one. The ticket works offline once bought.

While the shuttle runs, no private vehicle continues beyond Tuani. Hotels and campsites between Corte and Tuani stay reachable by car throughout, which is worth knowing before you conclude that the valley is closed to you as a place to stay. Once the season ends on 30 September the barrier lifts and the road is open again as far as Tuani — but there is no shuttle either. From mid-November to the end of March the valley shuts beyond Tuani for the winter.

None of that gets you to Grotelle by car in any season. The upper road no longer exists. From A Frasseta, the Centre Corse tourist office gives around five hours there and back to the sheepfolds, six to seven for Lac de Melo, and another ninety minutes on top for Capitello. Plan a full day rather than a morning.

What the two valleys are actually telling you

Free and unregulated is not the same as easy. The Tavignano gives you no shuttle, no water on tap, no fixed return.

Regulated is not the same as hard. The Restonica gives you a seat, a fare, a timetable and a guaranteed way back down, in exchange for booking it the night before.

Choose by what you are willing to carry and how fixed you want your day to be. Not by which one costs nothing.

Col de Vergio, and a correction worth making

Worth the drive for the view, and there is free parking — you do not need the paid one. Two things get repeated about the col that are wrong.

The GR20 does not start here. It starts at Calenzana in the north and Conca in the south. Vergio is a waypoint on the route, not an end of it.

There are two statues, and they get conflated. The emblematic one at the col is the Christ Roi. The white Madonna di e Nevi is a second, separate statue — the one most people photograph and then misname.

What the col is genuinely good for is seeing the GR20 without committing to it. You can walk a section of Corsica’s long-distance mountain path for a day, from a car, and sleep in a bed. Very few people frame it that way, and it is the honest use of a high col that happens to have a road over it.

Eating in Corte

U Museu. Good setting, good service. One practical note: the reservation route shown on Google Maps is not the one we used — we booked by telephone, and the telephone is the only channel we can vouch for. In a town this size that is not a hardship, and it is a pattern across the interior generally.

Corte is the one place on the island where you can put a serious mountain day and a proper dinner in the same twelve hours. The interior is not a detour from the coast; from here it is the coast that looks like the detour.

Method. We did not walk the Tavignano valley. The walking times and the water points above are the tourist offices’ figures, not ours. Shuttle dates, fares and booking conditions for line C13 were checked on 15 August 2026 against the Collectivité de Corse service page, itself last updated on 4 August 2026, and the service is renewed season by season.

Gorge photograph: 2024-09-29 Tavignano Gorges 15 by Alexkom000, CC BY 4.0, cropped and resized.