Circular walk starting from Tours-en-Savoie, passing by Chantemerle Castle

A pleasant route through woodland in the municipalities of Tours-en-Savoie and La Bathie, with a mix of ascents and descents. During this double circular route, you’ll discover Chantemerle Castle, the hamlet of Biorges and the waterfalls of the Grand Ruisseau. You’ll pass beneath Saint-Clément Chapel and above the EDF power station.

Details

3167303
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  • Walking
    Activity: Walking
  • ↔
    Distance: 6.08 mi
  • ◔
    Average duration: 4h 50 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 2,339 ft
  • ↘
    Descent: - 2,352 ft

  • ▲
    Highest point: 2,159 ft
  • ▼
    Lowest point: 1,178 ft

Photos

Description of the walk

Park in the car park along the Route du Grand Village, near its junction with the D990.

(S/E) Return to the D990 and follow it to the left. After crossing the Grand Ruisseau, turn left onto Impasse des Contamines. After about fifty metres, turn left onto a track suitable for vehicles. You’ll come to a T-junction.

(1) Turn right, continue to the end of the field, turn left onto Chemin du Nuéray (signposted Biorges) and continue along the uphill track until you reach a junction by the reservoir.

(2) Ignore the path on the right and take the one on the left. Pass over the reservoir and, after several hairpin bends , the path emerges into the fields. Continue to the track , avoiding walking through the middle of the fields; stay on the right-hand edge of the path. Reach the junction with Rue de la Résistance at the entrance to the village of Biorges.

(3) Follow this road to the reservoir. Take the path leading down to the right after the reservoir for a few metres to reach another junction. Follow the signs for Chantemerle. Pass the castle of the same name and arrive at the entrance to the village of Chantemerle (picnic area).

(4) Walk back up alongside the Vigniettes stream, cross it to reach the start of a well-marked path. Continue along the ascending path, which includes sections running along a ledge above the EDF power station (caution: tricky section – not for those with a fear of heights), to reach the junction near the reservoir you passed earlier.

(2) Turn right onto the same path you took on the way out to reach the track junction at the entrance to Biorges.

(3) This time, turn left. Follow the track, which climbs gently for 300 m, then turn right at the edge of the forest onto the ascending path, following the red markings. When you reach the small road, follow it to the left for a few dozen metres and then turn left off it, following the sign for Tours-en-Savoie. Follow the path; further on, cross the stream called the Nant Varin to reach a junction by a ruin.

(5) Ignore the path leading down to the left and continue along the ascending path. Pass the Chalet du Touvet and join the track. Follow it uphill; at the bend, turn left, pass beneath the inhabited chalet at Le Villaret and continue along the yellow-marked path. Follow this to reach a junction; turn left (signposted ‘Chemin des Cascades’) and follow the track until you are near the Grand Ruisseau. Stay on the path leading down alongside the Grand Ruisseau (yellow markings) to reach the hydroelectric power station.
(6) Take the path on the right, towards the Chapelle Saint-Clément, for about a hundred metres, then turn left. Cross the stream via the footbridge, pass beneath the Chapelle Saint-Clément, follow the path to join the Route de la Perrière and continue along it until you reach the junction with the Montée Saint-Clément.

(7) Continue straight ahead along the Chemin de la Cour to reach the junction with the Montée du Nant Varin.

(8) Carry on straight ahead along the track and pass under the storage area. Cross the Grand Ruisseau, follow it along its left bank to reach thefirst junction you passed on the way out.

(1) Turn right and follow the route back in the opposite direction to the outward journey to return to the car park along the Route du Grand Village (S/E).

Waypoints

  1. S/E : mi 0 - alt. 1,191 ft - Parking along the Route du Grand Village
  2. 1 : mi 0.27 - alt. 1,220 ft - Junction of the first circular loop
  3. 2 : mi 0.55 - alt. 1,463 ft - Junction with the second circular loop – reservoir.
  4. 3 : mi 1.01 - alt. 1,942 ft - Crossroads at the entrance to Biorges
  5. 4 : mi 1.61 - alt. 1,217 ft - Picnic area
  6. 5 : mi 3.23 - alt. 2,034 ft - Crossing at La Ruine
  7. 6 : mi 4.56 - alt. 1,496 ft - Hydroelectric power station
  8. 7 : mi 5.07 - alt. 1,335 ft - Crossroads at Montée Saint-Clément
  9. 8 : mi 5.33 - alt. 1,375 ft - Crossroads at La Montée du stream Varin
  10. S/E : mi 6.08 - alt. 1,194 ft - Parking along the Route du Grand Village

Notes

(3) Drinking water point at Biorges.
(4) Drinking water point 30 m away, Chantemerle reservoir, picnic area.
(7) Drinking water point.
Wear sturdy footwear
Caution: tricky section above the EDF power station; you must not be afraid of heights.

Worth a visit

The17th-century Château de Chantemerle with its breathtaking view over the village of La Bâthie.
The17th-century Saint-Clément Chapel, sheltered by the Rocher de Brèche.
Sainte-Apollonie Chapel.

Reviews and comments

4.4 / 5
Based on 3 reviews

Reliability of the description
4.3 / 5
Ease of following the route
4.7 / 5
Route interest
4.3 / 5
User 29215997

Overall rating : 4.7 / 5

Date of your route : May 02, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A strenuous hike right from the start. But not particularly difficult. Except towards the end, on the waterfall trail, where the forest isn’t very welcoming and the path is in poor condition, with fallen trees to climb over and a section of the trail that had collapsed, compounded by the route on the map indicating that at one point you have to cross the river.
It was a struggle to find the road again…
But a lovely hike

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gérard bruet
gérard bruet

I’m delighted to have introduced you to the hamlet of Biorges, and thank you for your comment
Kind regards

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muse_88_
muse_88_

Overall rating : 4.3 / 5

Date of your route : Apr 25, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Hello,
thank you for this tip – it allowed us to go on a proper hike whilst exploring Chantemerle Castle. The hamlet of Biorges is a real gem. You can’t hear a sound of traffic up there; it’s magical, with the snow-capped mountains in the distance. The castle is a lovely spot for a picnic. On the way back from the château, do make sure you take the same path past the reservoir!
We also extended our walk to the waterfall, which is practically on the route.
All the best,
Kind regards

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gérard bruet
gérard bruet

Thanks for the comments
I’ve updated the information regarding the section above the power station.

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J.MEG
J.MEG

Overall rating : 4.3 / 5

Date of your route : Mar 28, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Hello,

All in all, a lovely walk, discovering the hamlet of Biorges and Chantemerle Castle.
I extended the route to include the waterfalls, as well as a detour to the Château de Tours-en-Savoie and the chapel with its lovely brand-new bridge! Well done, Mr Bruet!

- There aren’t any major difficulties, and the markings and signposts are very helpful! Thank you – we’d love to see even more of them

On the downside, though!
- I find that this forest isn’t the most welcoming in places and is quite steep, even dangerous, in certain sections.
- In particular, the section above the power station runs along the edge of a cliff with a few damp patches.
It’s definitely not suitable for families and requires caution and good footwear! The path is quite narrow in places; this should be made clearer so that families don’t set off on this adventure without realising the risks.

Once again, thank you for the walk and for maintaining the paths!

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