Past the source of the Allier at the Moure de la Gardille and the source of the Lot on the Montagne du Goulet to Le Bleymard: 29 km. The route was changed at five points in 2025, all waymarked: after La Bastide station, on the descent to Chabalier, at Chasseradès station, at L'Estampe (private land: close the gates) and on the climb to the Goulet, away from the D120. The 2023 topoguide is out of date here.
Best season: May to October. The association gives May to October as the best period, since the path climbs to 1,700 m; most places to stay open from Easter to All Saints' Day (1 November). From mid-October to mid-April fog and snow can make it hard, the FFRandonnée's Haute-Loire guide says, and in winter the waymarks, sometimes the paths themselves, disappear under the snow: winter walking is for walkers who know the area, with bookings made at least 8 days ahead. Before you go
La Bastide-Puylaurent to Le Bleymard
Loading topographic map…
Flat (<5%) Gentle (5–10%) Moderate (10–15%)
Green: La Bastide-Puylaurent to Le Bleymard. Grey: full trail. Elevation follows this mapped track.
Facts read from the guide's sources and OpenStreetMap on 30 September 2026. A page can change after we read it, so confirm with your accommodation before you rely on a date or a bed.
Stage start
La Bastide-Puylaurent
Town
A village on the railway, with hotels, rooms and a camp site. The abbey of Notre-Dame-des-Neiges, before the village, has a walkers' gîte run by Cistercian sisters: in 2026 it was open 22 April to 3 October, closed on Tuesdays, and booked by email only.
OpenStreetMap lists at least 3 places to stay within about 1300 m (read 30 September 2026). TrailSplits has not checked which are open.
Stage end · overnight
Le Bleymard
Town
A village at the foot of Mont Lozère with gîtes d'étape and rooms. The next stage crosses the highest point of the GR, 1,699 m.
OpenStreetMap lists at least 3 places to stay within about 1300 m (read 30 September 2026). TrailSplits has not checked which are open.
Walking time for this leg
No walking time is published for this leg. Our estimate for the stage is 7 h 48, computed from the mapped line and its climbing.
Make it your trip
Book every night ahead
The association takes no bookings: contact each place directly. It advises booking ahead because some stages have only one or two small places, and most places welcome walkers from 4 pm. Cheylard-l'Évêque, the old Cassagnas station and, in its season, the abbey of Notre-Dame-des-Neiges have the fewest beds. Most places close for part of the winter.
Le Puy-en-Velay to Alès
The tourist office's twelve stages, station to station, a night in each stage village.
Loading the forecast for low point (1,064 m) and high point (1,414 m)…
Weather by month
Typical weather on this stage: at the lowest point (1,064 m) and the highest point (1,414 m). Select a month to see why it is rated as it is.
Monthly climate averages and daylight
Month
Weather
Poor
Poor
Mixed
Mixed
Good
Good
Good
Good
Good
Good
Mixed
Mixed
High point, day / night
2°/-3°
3°/-4°
6°/-1°
8°/0°
13°/4°
17°/8°
20°/10°
20°/10°
15°/7°
11°/4°
6°/0°
3°/-2°
Low point, day / night
4°/-2°
5°/-2°
8°/0°
11°/2°
15°/6°
19°/9°
22°/11°
22°/11°
18°/8°
13°/6°
8°/1°
5°/-1°
Rain, mm
105
74
78
117
115
76
49
65
106
188
184
114
Snow at high point
Possible
Possible
Possible
Possible
–
–
–
–
–
–
Possible
Possible
Daylight
9 h 11
10 h 25
11 h 50
13 h 25
14 h 46
15 h 32
15 h 15
14 h 06
12 h 36
11 h 04
9 h 39
8 h 52
Source: TerraClimate 1991–2020 monthly averages. Averages for the area at each point’s elevation (4 km grid, corrected for height). Not a forecast or a report of current trail conditions. Snow at the high point is estimated with a simple snowpack model from these temperatures and precipitation, not observed; steep islands and high summits can hold more snow than it shows. Daylight is for the 15th of each month. Hut, transport and park seasons are separate: check them for your dates.
Before you go
Prepare for the Chemin de Stevenson
Arrange your stays, food and travel first, then check conditions again near departure.
Walk with a donkey
The association lists six places that hire pack donkeys along the way. A donkey carries about 40 kg, the association says, at walking pace: plan shorter days, as the 13-day plan here does, and a short first day after the lesson. Âne Azimut in Le Monastier, open 15 April to 15 October, prices the whole way to Saint-Jean-du-Gard (12 to 13 days) at €830 for one donkey, €704 in its low season (May, June and September), with the donkey's board at each night extra (€2 to €8). Hosts that take donkeys have a paddock near the gîte.
Several services carry bags between the stages, each in its own season. In 2026 LOTIX runs from 18 April to 2 November, Le Puy to Saint-Jean-du-Gard (€10 a bag a stage, at least two bags); La Malle Postale to 18 October; Axel Transport, which the association lists as open all year, from €8 a bag, booked 48 hours ahead; Transbagages from €7.50 a bag a stage (15 kg). The association lists them all.
Water points can be far apart: carry enough for the day. Goudet, Luc, Cheylard-l'Évêque, Mirandol, Le Bonnetès, Les Alpiers, Finiels, Mijavols and Cocurès have no grocery or bakery, the association says.
In the core of the Cévennes National Park, bivouac is allowed only within 50 m of a GR, one night, from 19:00 to 09:00, in a light tent or none, and never on the Finiels section of Mont Lozère. No fires. In summer the Gard prefecture can close massifs when the fire risk is high: check its daily map.
Google Maps journey searches, not confirmed services. A mountain endpoint may need a booked transfer or an additional walk.
To Le Puy-en-Velay by train
Le Puy-en-Velay is about 1h20 by train from Saint-Étienne (for the TGV), 2h20 from Lyon and 2h10 from Clermont-Ferrand, with a train every half hour to hour on average, the tourist office says.
Langogne, at the start of stage 4, and La Bastide-Puylaurent, at the end of stage 5, are stations on the line from Nîmes to Clermont-Ferrand; La Bastide also has trains towards Mende. They make the two halves of the GR walkable on their own.
liO line 251 runs from Mende by Florac and the Cassagnas crossroads to Alès; between Alès and Florac its timetable shows it Monday to Saturday from 15 April to 31 October and on Tuesdays and Thursdays in winter, never on public holidays. From Saint-Jean-du-Gard, Alès'Y lines 72 and 81 run to Alès, but not on Sundays or public holidays, and liO line 112 to Nîmes; the steam train runs to Anduze in season.
Prepare each stage while you still have a connection: the GR crosses empty country on the Gévaudan plateaus and Mont Lozère.
Keep your route and maps on your phone for places without a signal. For multi-day trips, prepare them in the installed TrailSplits app.
Open this trail in the app.Install TrailSplits, then open this trail there. On iPhone, downloads in a browser may not be available in the installed app.
Choose your route or stages. Choose Prepare offline above. Wait for the route and maps to finish downloading.
Try it before leaving coverage. Switch offline, close and reopen the app, then use My Hikes to start navigation. Repeat for every part you will need.
Saving a bookmark is not a map download. Storage can be cleared by your device; keep a backup map for remote trips.
Route & sources
About this map
The tourist office gives 272 km in twelve stages from Le Puy-en-Velay to Alès; Stevenson walked 220 km in twelve days from Le Monastier-sur-Gazeille to Saint-Jean-du-Gard, and the first and last stages were added so the GR begins and ends at a station. The line here is the route on OpenStreetMap: the eighteen relations of the GR 70 superroute (223039), walked from Le Puy with the links to Le Puy and Alès and the 2021 route into Saint-Jean-du-Gard, from the planet of 28 September 2026: 267 km, cut at the twelve stage villages; at three places where the relations leave the waymarked GR (the descents to Goudet and to Finiels, and a loop south-west of Langogne) it follows the GR as the département's and the tourist office's route files draw it, matched onto OpenStreetMap. The night at Cassagnas is at the old station on the GR, below the village. The route was changed near La Bastide-Puylaurent and Chasseradès in 2025 and above Saint-Jean-du-Gard in 2021: follow the waymarks where they differ from older guides.
Official guidance and mapped-source comparison checked 30 September 2026. Map data is a route reference, not confirmation of today's path, weather or accommodation availability.