The Canal de Versoix

Just beyond the northern boundary of Geneva, a small river, the Versoix River, flows from neigbhouring France eastwards through mixed farm and forest to Lake Leman. I often go for a bicycle ride or take the dog for a walk along the Versoix River and nearby forest tracks. Last week I set out with the dog to walk to the River from a small village called La Bâtie, but I could not find somewhere to park the car with convenient access to the river. So I took a small path into the forest labelled only “Sentier Pedestre” (walking path). It took us to a beautiful canal, which I had never seen before. The photo below shows the dog sitting on a wooden bridge that crossed the canel to a path on its other bank.

Bridge over the Versoix Canal

The Versoix canal was built by Nicolas Céard (1745-1821) in 1785 to feed water to the lakeside town of Versoix. It also provided water power for a mill and paperworks at La Bâtie during the 19th century. Céard was a French civil engineer, one of whose first projects after graduation in 1769 was the construction of Port-Choiseul at Versoix on Lake Leman a few kilometres north of where I live. He fled the Terror (French Revolution) to Switzerland and later became mayor of Versoix from 1790 to 1792.

After a few hundred metres, we came to a dam that we had to cross via the dam wall. We came to a fishway, built to enable the river trout (local name “truite fario”) to migrate upstream. It is a vertical slot fishway, quite deep and with a strong current. I took a photo of the dog crossing it, then called her back to try another shot. She fell in and was swept down. I managed to pull her out before the end of the fishway, though she probably would have been fine if she had gone all the way through.

Fishway on the Versoix Canal

We took a shortcut through a horse dressage and jumping school (the Centre Equestre La Bâtie) to get back to the car.

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A sunny day skiing at Verbier

After the day of reasonably heavy snow in Geneva last week, I decided to head up to Verbier to take advantage of the new snow. Verbier is a bit under two hours drive from Geneva and has spectacular scenery and skiing.  In the first few years I was in Geneva, Verbier was my regular ski destination, and for a couple of years I rented a small studio apartment there so I could go up for weekends and longer periods when possible.

From Lausanne onwards, the ground in the Rhone Valley was completely covered in snow, and the trees and mountains were all dusted with fresh powder. I parked in the valley below Verbier and caught the cable car up past Verbier to the mid-level pistes.

Heading up in the cable car

Verbier is part of the “Four Valleys” (“4 Vallées”) ski area, which is the biggest ski domain in Switzerland with extensive off-piste and back country routes.

Grand Combin (4314 m)

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Skiing from Switzerland to France and back

I have recently been cleaning up old external drives that I’ve used over the years for backups and found a folder of photographs from a 2003 ski trip to Champèry. Champéry lies in a side valley of the Rhone valley under the Dents du Midi (“Teeth of Midday”) mountain range. Some of the photos really capture the beauty of skiing in this region, which is part of the Portes du Soleil (The Doors of the Sun). So I decided to put them up in this post. The Portes du Soleil is one of Europe’s two largest ski areas, around 1000 square kilometres, with 13 interconnected ski resorts and around 650 km of marked pistes, and includes Les Gets where we skied in February this year.

Looking down towards Champéry lying under the Dents du Midi on the other side of the valley

Continuing to head upwards from where the above photo was taken will bring you to the ridgeline which marks the Swiss border with France. Later in the day I skied down the other side into France and ended up in the Morzine valley, where I caught a chairlift back up to the top.

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Augusta Raurica

I went to Basil for a powerlifting competition in mid-March and stayed in a small town just outside Basel called Kaiseraugst. In this town are the remains of the Roman town, Augusta Raurica, which was founded around 15 BC and named after Augustus Caesar and the local Celtic inhabitants, the Raurici. At its height around 100 AD, the town had around 15,000 inhabitants. The surrounding modern town is now called Kaiseraugst (Caesar Augustus) and I stayed in a hotel just across the road from the fortress (see below). I spent an afternoon visiting the ruins of Augusta Raurica, which  has the best-preserved Roman theatre north of the Alps. This theatre once seated between 10,000 and 12,000 visitors.

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Glacial Erratic Blocks in the Rhone Valley

Continuing our glacial explorations (see also The-pyramids-of-euseigne), we visited a number of enormous glacial erratic blocks in the wooded slopes above the town of Monthey in the Rhone Valley. These blocks played a pivotal role in the realization that there had been great Ice Ages in the past. There are eight blocks along a trail about 5km long between Monthey and Collombey. ( MT_Blocs_Erratiques_Web.pdf). The first and largest of these blocks, “La Pierre des Marmettes”, is now in the middle of the parking lot of the Monthey Hospital.

La Pierre des Marmettes

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The Pyramids of Euseigne

The Pyramids of Euseigne are one of the more bizarre geological features created by the last ice age. They are in the Val d’Hérens, one of the southern side valleys off the Rhône valley of Switzerland. The entire Rhone valley and its side valleys were under glaciers at the height of the last ice age around 23,000 years ago. An old university friend who is a geologist visited Switzerland at the beginning of the year and invited me to join him for an exploration of some of the landscape features created by the glaciers of the last ice age.

In the photo below, my friend is looking south towards the junction of the Val d’Hérens and Val d’Hérémence where two glaciers met and continued down towards us. The pyramids are located on the ridge separating the two valleys, We are standing on the remnants of a glacial lake delta formed by the damming of the melt waters of the joined glaciers. The glaciers retreated about 11,000 years ago when humans expanded north back into Northern Europe and Britain again.

The Pyramids are the remnants of a ground moraine created from finely ground silt and sand with embedded larger boulders. Some of the boulders protected the underlying compacted silt from erosion, forming protective caps.

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