​

Landes de Gascogne Dark Sky Reserve: Marquèze and Solférino

Nouvelle-Aquitaine, France

easy
nature

Badge Unlock

Landes Forest Night Walker

Complete this challenge to add this badge to your collection.

275

XP

+100 France

= 375 total

2 days

Landes de Gascogne Dark Sky Reserve: Marquèze and Solférino

easy
nature

275 + 100 XP

The pine forest of the Landes stretches flat and dark across the Gascon plain: 974,000 hectares of it, the largest planted forest in western Europe. In February 2025 the regional park was labelled an International Dark Sky Reserve with a core zone of 945 km², the only lowland reserve of its kind in France, with nothing in it higher than 145 m. At Sabres a hundred-year-old train is the only way in to the open-air museum of Marquèze, and 13 km west, Solférino was built on land Napoleon III bought in 1857 out of his own pocket to run farming trials on; the village became a commune in 1863, named for the battle of 1859.

Required Activities

1

of 4

Leave the van in the free car park at the old Sabres station and take the Train des Résiniers, the only way in, out to the Marquèze quartier in the middle of the forest; walk the whole hamlet and find, building by building, what a Landes farm of the 1800s had to be able to do for itself, then come back on a train whose time you have checked, because there is no other way out

2

of 4

Find a break in the pines inside the 945 km² core zone of the reserve, kill the headlights and give your eyes twenty minutes, then photograph the Milky Way — this is the only lowland dark sky reserve in France, and with nothing above 145 m anywhere in it the horizon stays dark all the way round

3

of 4

Walk the single street of Solférino from end to end and count the houses of the imperial estate — 38 were built, 28 of them for the farm workers, who lived rent-free with a plot in return for 75 days' work a year and could own it after ten years — then finish at the church of Sainte-Eugénie with the presbytery and the mairie round it, exactly where the plan of 1863 put them

4

of 4

Take the road west from Sabres to Solférino and read the forest as the piece of engineering it is: pines sown in straight lines behind wide firebreaks, the pattern imposed after the August 1949 fire killed 82 people and left half the massif burnt by 1950, all of it drained by the ditches Henri Crouzet cut — the same engineer Napoleon III put in charge of Solférino, who drained 20,000 hectares and built 428 km of roads. Count the firebreak crossings between the two villages.

  • Leave the van in the free car park at the old Sabres station and take the Train des Résiniers, the only way in, out to the Marquèze quartier in the middle of the forest; walk the whole hamlet and find, building by building, what a Landes farm of the 1800s had to be able to do for itself, then come back on a train whose time you have checked, because there is no other way out

  • Find a break in the pines inside the 945 km² core zone of the reserve, kill the headlights and give your eyes twenty minutes, then photograph the Milky Way — this is the only lowland dark sky reserve in France, and with nothing above 145 m anywhere in it the horizon stays dark all the way round

  • Walk the single street of Solférino from end to end and count the houses of the imperial estate — 38 were built, 28 of them for the farm workers, who lived rent-free with a plot in return for 75 days' work a year and could own it after ten years — then finish at the church of Sainte-Eugénie with the presbytery and the mairie round it, exactly where the plan of 1863 put them

  • Take the road west from Sabres to Solférino and read the forest as the piece of engineering it is: pines sown in straight lines behind wide firebreaks, the pattern imposed after the August 1949 fire killed 82 people and left half the massif burnt by 1950, all of it drained by the ditches Henri Crouzet cut — the same engineer Napoleon III put in charge of Solférino, who drained 20,000 hectares and built 428 km of roads. Count the firebreak crossings between the two villages.

Before you go

September is the one month with nights long enough for the Milky Way while the Marquèze train is still running; the écomusée closes at the end of September and does not reopen until April.

Marquèze opens from 1 April to late September only, and the écomusée train from the old Sabres station is the only way in and out - check the last return departure before you go, and note that the car park and ticket office are at 500 route de Solférino in Sabres. The Landes forest is under a graded fire-risk regime with five levels: in summer, access to forest tracks can be restricted or banned outright, and open flames are never allowed. For the night activity, park on a public surfaced pull-in, not on a forest track or a firebreak, which must stay clear for fire vehicles.

Finding nearby campsites...

About Nouvelle-Aquitaine

Loading region info…

Explore more about Nouvelle-Aquitaine:

WikipediaWikivoyageFlickrYoutubeINaturalistOpenStreetMap

Challenge Location

XP Breakdown

Challenge XP

275 XP

France country bonus

+100 XP


Potential total

375 XP

Country bonus earned on completion of your first challenge in France.

More challenges nearby

within 100km

cultural
200 XP
+100 France

Mont-de-Marsan: The Town of Three Rivers and a Museum of Figurative Sculpture in a Keep

France · Nouvelle-Aquitaine

cultural

easy

1d

35 km away

relaxation
200 XP
+100 France

Mimizan: The Pilgrims' Porch, the Courant and the Atlantic Beach

France · Nouvelle-Aquitaine

relaxation

easy

1d

39 km away

nature
225 XP
+100 France

Hostens and the Leyre: Five Lakes in the Landes Forest and a Canoe on the Little Amazon

France · Nouvelle-Aquitaine

nature

easy

1d

40 km away

active
225 XP
+100 France

Biscarrosse: Seaplanes, Lakes and the Atlantic Dunes

France · Nouvelle-Aquitaine

active

easy

2d

42 km away

sports
200 XP
+100 France

Notre-Dame-des-Cyclistes: The Chapel of the Champions' Jerseys

France · Nouvelle-Aquitaine

sports

easy

1d

52 km away

food
250 XP
+100 France

Roquetaillade, Sauternes and Bazas: Viollet-le-Duc's Castle, the Noble Rot and a Pilgrim Cathedral

France · Nouvelle-Aquitaine

food

easy

1d

54 km away

About AVANDRA

Your ultimate trip planner for adventurous getaways.

Quick Links

Trips

Connect With Us

© 2026 AVANDRA. All rights reserved.