The Etournel marsh is located in the communes of Pougny and Collonges and not far from the river Rhône. The park is especially designated for the conservation of marsh birds, fish and plants.
You can download this map and a folder that contains more information about the park and the various plant and animal species you can find there here, only available in French.
Following the cessation of pebble extraction in 1990, the area has been recolonized by wet woodlands.
Spread over 190 hectares you will find woodlands, reed beds, ponds and meadows. Together this constitutes an essential reservoir of biodiversity and acts as an important stopover for migrating birds.
Walking around the 9 ponds, you are given plenty of opportunity to watch birds and other animals in their biotope. Nearly 210 different species have been observed nesting, wintering or stopping over while migrating. It is also the habitat for several mammals like beaver, deer, hare and polecat.
If you are very lucky, you can catch a glimpse of beavers in action. The beavers are night animals it is therefore more likely that you will find the result of their work. Beavers cut down threes for food and for building dams and lodges. Beaver teeth never stop growing so chewing wood helps keep them sharp and prevents them from growing too long
If you have a fishing rod, buy a licence and try your luck. Fishing is allowed in pond 1-6 of the 9 ponds.
The loops takes around one hour to finish. However when you visit, I will recommend you to not rush, but bring a picnic blanket, a thermos of coffee, binoculars and plenty of time.
If you want to read more about wetland biodiversity and why it matters you can find reading material in English, French and Spanish here.
If visiting between the 15th September and 15th November the park is closed for visitors between 18.00 and 08.00 every day. This is because this is the mating season for the deer, if you violate the visiting hours you might find yourself with a hefty fine.
Enjoy visiting Marais Etournel, and feel free to share!
Time: around 5 hours Km: 15,5 Hight to climb: 619 meters
This walk will give you a panoramic view over the whole of the Pays de Gex, Geneva and the Jura mountains.
The starting point for this walk is the Refuge Pre Bouillet in Farges. To reach the Refuge Pre Bouillet you drive up Route du Col du Sac (not Cul de Sac!) as far as you get. If you only want to enjoy the view and spend the night, the refuge is available for rent between 1st May and 1st November. You can find more information here.
Start by following the yellow signs to Combe du Petit Louis. You will be walking trough a nature reserve and it is recommended that you always stay on the marked path. Between 15 December and 15 May every year it is strictly forbidden to leave the marked path. This is to protect the nature and allow animals to live and reproduce without human interference.
On your way up, you will pass what I believe was once a small chalet for hunters.
When you reach the Combe du Petit Louis, you continue following the signs to Chalet du Sac and Pierre a Fromage.
As soon as you emerge above the treeline, you will enter the typical Jura Alpine pastures and walk past several summer chalets.
You will also be walking past several “goyas” this is water reserves created in clay sinkholes. The water enters a crack, carries the clay which fills the bottom of the sinkhole, making it waterproof. The shepherds covered the bottom with leaves which they had trampled by the cows in order to solidify it.
“goya” water reserve
Pierre a Fromage: Several hypotheses exist to explain the name of this strange stone. Some speculate that it was the place where the local lords paid taxes from the production of cheese made during the summer. Others believe that this stone served as a resting place during the transport of the cheeses on people’s backs.
When you have passed la Pierre a Fromage, you walk along a circuit which starts by walking up to Cret de la Goutte. Here, you will have an amazing 360 view of Geneva and the Jura massif. On a good day you can see as far as lac d’Annecy and Lac du Bourget and of course the Alps and Mont Blanc.
After some time spent admiring this incredible view, continue towards Sorgia en Haut, where you can admire the view of Bellegarde and its surrounding villages. From here, you redescend to Sous Varambon before starting to walk up again towards Chalet de Varambon. After passing the Chalet the Varambon, follow signs towards Pierre a Fromage and follow the same path down to the Refuge du Pre Bouillet.
When you’ve decided to go for a walk in the Jura on a rainy, cold and grey Sunday in late August, and it looks like this up at Col de La Faucille
and you realize yours is the only car in the parking lot, there’s only one thing to do: drive back down and decide to revisit parts of a walk in the lowland that you’ve blogged about earlier from Segny to Chevry. The new itinerary can be found and downloaded at the bottom of this post.
Time: just over 1 hour Km: 5 Hight to climb: 61 meters
With today’s view of the Jura and the Alps I should have known better than to drive all the way up there…
Actually, it is very refreshing to be out in the rain and it always makes coming back home so much more of a pleasure.
I stopped in Segny and walked towards Veraz. This time I decided to walk along the Grand Journans river.
When you reach to the bridge, take left instead of continuing directly to Chevry.
Walking along the stream is so calm and peaceful. With newly built houses on both sides I was amazed to realize I was the only one out and about.
When I came to this little bridge…
…I crossed over and walked through the little hamlet of houses with beautiful gardens in Veraz.
After a few meters on Rue des Moraines I turned right, and before I knew it I was on the Sentier des Vignerons. I did not see any signs of grapes or wine but if you are a tall person there are plenty of blackberries to pick if you do this walk at the right time of the year.
Can you see the house?
When you see a narrow path to your left that goes up across the field, choose this as it will take you up to the bigger path called Sentier des Boraz. Follow this path back to your staring point.
I am sure a lot of people in the Pays de Gex area still remember the Collonges- Fort-l’Ecluse – Divonne-les-Bains railway line passing through Pays de Gex.
I arrived here for the first time in the late nineties, and to start with I was always careful when approaching a train crossing. I was soon told there was no need to worry about being hit by trains since the line had already been closed for many years.
Later, I remember hearing people claiming to have seen recent trains, and I remember we tried (after giving them incredulous glances at first) to work out how that could at all be possible. You’re probably laughing right now because information is so easy to get hold of these days. Twenty years ago, there were no Facebook groups, and the information on Wikipedia was scarce (especially in French). Exploring this train line has therefore provided me lots of new knowledge about the train line that runs from one side of the Pays de Gex to the other.
Here are some historic facts:
The railway line between Collonges-Fort-l’Ecluse and Divonne-les-Bains was inaugurated in 1899, at the height of the railway craze sweeping through most of Europe. The length of this railway line was at the outset 38 kilometres. Five years later, you could travel all the way to Nyon in Switzerland from Collonges-Fort-l’Ecluse, however, this part was closed and removed in the early 1960’s when the highway was built.
During the second world war the line was closed for traffic.
The last passenger train on the Collonges to Divonne line ran in 1980. I assume this had to do with the proliferation of individual transportation that has changed so many other aspects of our lives: constructions of motorways and more and more households having access to a car. With institutions like CERN and the United Nation setting up offices in Geneva, the traffic patterns had also changed, and the need for travelling into Geneva was probably now much larger than the need for going to exotic places like Bellegarde and Lyon.
In hindsight, I think you could say that the local politicians were short-sighted, because closing this railway line made public transport within Pays de Gex almost impossible for many years. There used to be three to four train services per day, and the communes in Pays de Gex fought to keep their beloved train line, but it was just not profitable enough.
With the large influx of people into the area in the last 20-30 years, and the difficulties we now face going from one village to another, this train service would probably have been very useful today. My own kids very quickly found out that it was easy enough to use public transport to go into Geneva, but using public transport to see their friends around Pays de Gex was impossible for them for a very long time.
Reading up a bit on the history also shed light on these ghost trains I’d heard about and proved that those friends of mine were indeed not delirious or mad after all. From 2001 to 2014, part of the railway line was actually used to transport household waste from Chevry to Bellegarde to be incinerated twice a week.
In 2014, the railway line was closed for good.
From Divonne to Gex, the old railway lines have been transformed into a very nice walking and cycling path.
However, today we’ll focus on walking on the real tracks. A railway walk is perfect whatever the weather. However, if you want to explore the parts that have not been transformed into a walking path, I will recommend long socks and trousers. Speaking from experience, I can say that wearing a pair of shorts and short socks is not ideal on overgrown paths with thorn bushes and nettles. But on the upside, from July to September you don’t need to bring a snack with you as you can feast on the delicious blackberries growing in and around the tracks.
I have done two outings walking on the railway line, for both walks I started in Asserans where I literally parked on the railway lines. I then walked from Asserans to Peron and back and from Asserans to Collonges and back. You will need plan around two and a half to three hours for both walks.
The most scenic walk was from Asserans going west, to Collonges. Here you will be walking through two tunnels and across two spectacular train bridges.
The first is tunnel is Grand Echaud which is 258 meters, followed by the Tunnel des Isles which is 149 meters. In both tunnels, having a flashlight available is handy. Luckily most phones these days have this tool built in.
The two impressive bridges, or viaducts, are the Viaduct de Grand Echaud and Viaduct d’Almogne.
The old station building in Collonges Fort-l’Ecluse is not a very interesting sight and you will probably be better off enjoying the nature, pretty views, tunnels and viaducts on your return to Asserans.
This is a walk that can be done almost the whole year around. In the springtime it is impressive to watch the quantity and speed of the water. In the summer it is nice to have a walk in the shadow of the threes, and in the autumn the colors are impressive. You will find the map at the bottom of this post.
Creux de l’Envers translates into English as a V-shaped north-facing riverine valley.
Did you know that Gex has the largest community forest in the Ain department with 1770 hectares?
Most of the forest, 1640 hectares, is a productive forest, and a small part is protected.
We depend on forests for our survival, from the air we breathe to the wood we use. Besides providing habitats for animals and livelihoods for humans, forests also mitigate or prevent the impacts of natural hazards. The protected forest is usually kept that way for preventing such things as rockfalls, avalanches, erosion or landslides, that otherwise might affect people or assets.
In recent years the climate has become much dryer and significant lack of water can cause stress on the trees. The lack of water can cause the trees to weaken, which will make them much more vulnerable for insect attacks, diseases and death. The forest workers are constantly working on increasing their knowledge on how to best protect and maintain the forest against these changes cause by increased temperatures.
Creux de l’Envers is the source of the river Journans that flows through Gex and other communes in Pays de Gex before it ends up in the Rhone and eventually the Mediterranean Sea.
I started my walk from the Place Perdtemps in Gex where it is easy to find a parking spot for the car. If you want to go even further by car you should drive up Chemin des Galas or Chemin de la Noyelle.
From Place Perdtemps the walk is well marked with yellow signposts. The path is large and even if it goes up it is not hard or difficult to walk.
When you reach this signpost:
you can walk up directly or add a little bit to your walk and go past Portes Sarrasines and La Noyelle.
The legend says that the population of Gex came to take shelter behind this narrow gorge during attempted invasions by the Saracens (which was the term used in the middle ages to refer to Arab Muslims) in the 8th and 9th centuries.
When you reach Creux de l’Envers it is a must to walk down the narrow path to look at the impressive nature and also the wooden sculpture the artist Adrien Meneau has cut out with a chainsaw.
From Creux de l’Envers you can choose to continue walking up to Le Sapin du Sous Préfet. This remarkable tree was measured in 2019 to be 46 meters high and has a diameter of 5,80 meters.
Depending on which way you chose walking up to Creux de l’Envers, you can make it a circular walk, or you can walk back the same way you came up.
The Activity Factory 