Heritage Z 750 'Zebra' electric trainsets (7 of 10 original units built 1910–1913 still in revenue service) supplemented by 2 modern Stadler GT-8 panoramic multiple units delivered 2004. Power: 4 traction motors per power car, ~300 HP (224 kW) per motor, 1,200 HP (895 kW) per unit, drawing 850V DC via third-rail shoes.
Locomotive Weight
Z 750 trainset: ~62 tonnes per power car, ~25 tonnes per trailer; Stadler GT-8: ~68 tonnes per car
Track Gauge
1,000 mm (metre gauge)
Braking Technology
Three independent braking systems: regenerative (850V DC motors back-feeding the line), pneumatic disc on the modern Stadler units, and rheostatic / hand brake on heritage stock. Spring-applied track brakes on steepest gradients.
Route Engineering Challenges
Maximum gradient 6% — exceptionally steep for a metre-gauge adhesion railway
19 tunnels along the 63 km route including the 380 m Nyer tunnel and 510 m Thuès tunnel
Crossing the 258 m Pont Gisclard suspension bridge (1909) — highest railway suspension bridge in France at the time of construction
Crossing the 17-arch Pont Séjourné stone viaduct at Villefranche-de-Conflent
Third-rail 850V DC electrification unusual for a mountain railway; power supplied primarily from the Bouillouses hydroelectric dam (commissioned 1910)
Bolquère-Eyne station at 1,593 m — the highest station on the French national network
Route runs through the Cerdagne natural park plateau above 1,400 m for much of its length
Vulnerability to landslides on the Têt valley escarpment (January 2026 and earlier disruptions)
Route
Villefranche-de-Conflent (Vernet-les-Bains) → Latour-de-Carol-Enveitg, 63 km, metre gauge, single track with passing loops
Opened
Construction 1903–1927 in three sections (1910 Villefranche–Mont-Louis, 1911–1913 Mont-Louis–Bourg-Madame, 1927 Bourg-Madame–Latour-de-Carol)
Electrification
850 V DC third rail, live since 1910 on the lower section, completed 1931 end-to-end
Number of stations
21 (8 mandatory stops, 13 on-request halts)
Highest point
1,593 m at Bolquère-Eyne (highest station in France)
Altitude difference
1,166 m (427 m Villefranche-de-Conflent to 1,593 m Bolquère-Eyne)
Maximum speed
55 km/h
Travel time
3h10 end-to-end one-way; 6h+ for a return trip with stopover at Latour-de-Carol
Tunnels
19 tunnels along the route
Notable bridges
Pont Gisclard (258 m suspension, 1909) and Pont Séjourné (17-arch stone viaduct, Villefranche-de-Conflent)
Operator
SNCF TER Occitanie (liO Train) — French regional rail authority since 2017
Power source
Bouillouses hydroelectric dam (commissioned 1910, 2.5 MW capacity) supplies 850V DC third-rail traction
2026 status
OPERATIONAL — full daily through service 30 May – 12 December 2026. Open-air gondola cars mid-June to early September.
Quick Facts
Duration
3.17 hours
Distance
63 km
Est. Price
Budget (€10.90–22.50 one-way depending on segment; full-length €22.50 one-way, ~€45 return; €1 first weekend of month promo excluding July/August)