Le Thor and Thouzon Castle

Discover Le Thor, situated downstream from L’Isle-sur-la-Sorgue, which benefits from the numerous sorgues (springs) originating from the resurgence at Fontaine-de-Vaucluse.
Perched on one of the few hills in the Comtat Venaissin plain, set back a little from the town, stands the Château de Thouzon and, at its base, the caves of the same name.

Details

199100
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 4.52 mi
  • ◔
    Average duration: 2h 15 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 190 ft
  • ↘
    Descent: - 190 ft

  • ▲
    Highest point: 358 ft
  • ▼
    Lowest point: 151 ft
  • ⚐ Country: France
  • ⚐ City: Le Thor (84250)
  • ⚑
    Start/End: N 43.928524° / E 4.995344°
  • ❏
    IGN map(s): Ref. 3041OT
  • Hour-by-hour weather

Photos

Description of the walk

Park in one of the many parking spaces on Place du Marché.

(S/E) Face the belfry and head right, following the banks of the Sorgue. At the end, leave Chemin Naquet on your right, continue for a few metres and turn right onto Chemin des Estourans (one-way). Keep to the left to watch the ducks and continue until you spot a path on the left.

Open the gate and cross the footbridge over the Sorgue. Enter the public garden and turn right to go round the pretty dovecote. Leave the park at the opposite end via a footbridge and continue to join Chemin du Moulin at the corner of a building. Look to your right at the small lock and its stone arches.

Turn left, keeping the church in sight, and continue to the Place du Chasselas, with the remains of the ramparts on your right. Turn right into Rue Pierre Goulon and follow it straight on until you reach Rue de la République. Turn right, then left at the pedestrian crossing to reach the forecourt of Notre-Dame-du-Lac.

(1) Go round the church on the right and cross the Sorgue via the bridge. Continue on the left-hand pavement of Cours du Docteur Seigle. At the junction, turn left, then let Route des Taillades go off to the left and continue right onto Route d’Orange for 50m. Turn left onto Route de Saint-Saturnin and follow it to the end.

(2) At the junction, turn right to reach a large roundabout. Head right to find a pedestrian crossing. Cross the D1 at this crossing and first turn left then right onto Chemin de Touzon.
Continue along the path to the junction after the Mas la Poule (stud farm).

(3) Ignore the road to the right and left and continue straight on along Chemin de la Rose. The tarmac gives way to a dirt track and leads to a car park on the left. Ignore the path on the left and go round the wooden gate to climb the stony path opposite.

Continue the almost straight climb along the main path, ignoring all other tracks on either side. At times, small wooden posts, some marked with a yellow arrow, indicate the way.
When you reach a gate, go round it to the right and head for the entrance to Touzon Castle.
Take a tour of the site and enjoy the 360° view of the surrounding area.

(4) Leave the castle grounds and turn left to reach a picnic area. Take a path on the left that climbs towards the rear of the castle and the Chapelle Saint-Pierre located there.
Return to the picnic tables and take a path on the left just after the single bench. The path climbs to the top of the hill, where the stone base of a cross marks the highest point.

Continue to the right to begin the descent, with Mont Ventoux in your sights. Go round the water reservoir on the left and continue for about ten metres along the path.
Look out for a path on the left marked by a small wooden post and follow it into the woods. Continue down this path until you reach a crossroads. Ignore the path on the left marked red and yellow (unofficial) and continue down to the right to join a good path on level ground.

(5) On the right are the Touzon caves (entrance fee applies). Turn left onto the path that continues through the woods. Stay on the main path, ignoring the other turnings, and leave the woods to go round a property on the right. Ignore the road branching off to the right and continue round the house.

At the start of a bend, leave the main path and head under the trees opposite, along a small track.
Further on, ignore a path on the left blocked by a gate and continue through a tunnel of vegetation to the next junction marked by a wooden post.

Ignore this path on the left and the next one 10 metres further on to reach a tarmac road (Chemin Gaffe de Ragachon).

(6) Continue left, heading due south, along this quiet little road. Pass a pretty farmhouse set against a field of lavender, then the road curves left to reach a crossroads.

(7) Turn left onto Traverse de la Tapy and continue for 300m to reach the junction you passed on the way out.

(3) Turn right onto Chemin de Touzon to return to the roundabout on the D1. Cross at the pedestrian crossing and continue straight ahead to the junction.

(2) Ignore the road on the left and continue straight on along Chemin des Mourguettes. Ignore all the streets on either side, cross Route des Taillades and continue along Impasse de la Garancine until you reach a paved area.

(8) Walk onto the footbridge and look to your left to see a small waterwheel turning on the narrow arm of the Sorgue. Continue across the bridge and admire the stone arch opposite and the large waterwheel to your right. Continue straight ahead between the buildings on Place de Verdun, ignoring all the streets on either side. Cross Rue de Verdelin and continue straight ahead into Rue Voltaire.

Ignore the street on the left and carry on until you reach the banks of the Sorgue. Turn left, with the ramparts on your left and the Sorgue on your right. Cross the market square – which is really just a vast car park – to reach the Belfry and the car park where you started (S/E).

Waypoints

  1. S/E : mi 0 - alt. 167 ft - Car parks: Place du Marché
  2. 1 : mi 0.55 - alt. 167 ft - Eglise Notre-Dame-du-Lac
  3. 2 : mi 0.97 - alt. 164 ft - Common route for the outward and return journeys
  4. 3 : mi 1.47 - alt. 167 ft - Common route for the outward and return journeys
  5. 4 : mi 1.78 - alt. 358 ft - Château de Thouzon
  6. 5 : mi 2.22 - alt. 171 ft - Turn left onto the path
  7. 6 : mi 2.58 - alt. 151 ft - Turn left onto the tarmac road
  8. 7 : mi 3.25 - alt. 161 ft - To the left: Cross the Tapy
  9. 8 : mi 4.25 - alt. 164 ft - Footbridge over the - Sorgue (rivière)
  10. S/E : mi 4.52 - alt. 167 ft - Car parks: Place du Marché

Notes

(5) If you turn right, you can return to the Touzon Caves site 50 metres further on and visit them (closed from 1 November to 1 April).

Worth a visit

Reviews and comments

4.6 / 5
Based on 80 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.7 / 5
Route interest
4.3 / 5
User 4465484

Overall rating : 4 / 5

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

A very beautiful destination, especially during this season when the almond trees are in bloom.
However, the approach walk on tarmac seemed long to me. It would be possible to concentrate the hike on the dirt track and the climb up the castle hill. It would be shorter but enjoyable from start to finish.
Thank you.

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Elise974
Elise974

Overall rating : 4 / 5

Date of your route : Feb 04, 2026
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

It's nice at this time of year, and with all the rain we've had lately, I'm really enjoying the tarmac, the stones and the sunshine! No mud, then, and a pretty ruined castle with the snow-capped Mont Ventoux in the background – very nice!
Taking the little paths down the hill made me feel privileged to know these little shortcuts, thank you!

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bruno buscema
bruno buscema

Overall rating : 4.7 / 5

Date of your route : Dec 15, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A very beautiful short walk both in the village and around the castle.
Le Thor is a surprising village, not only because of its fortification ruins but also because of the beauty of its banks along the Sorgues river.
The castle and the paths leading to it are very well maintained, with no difficulties to note on the route, which is very pleasant.

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Pap's84
Pap's84

Overall rating : 4 / 5

Date of your route : May 19, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

A fairly straightforward walk with a bit too much road for my liking, but the nature section is very pretty from the top of the castle.

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AntonioBanderas
AntonioBanderas

Overall rating : 4.3 / 5

Date of your route : Apr 27, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

2 - 3 characteristics that have changed a little, but the whole is fairly faithful and has served me well.
Thank you

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Bernard et Francine
Bernard et Francine

Overall rating : 5 / 5

Date of your route : Oct 14, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

nice little circuit.
Very pleasant,
Great for the whole family.
All kinds of paths.
Thank you

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Phil 84
Phil 84

Overall rating : 4.7 / 5

Date of your route : Aug 19, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Lovely walk. To go up to the castle, take water if it's hot. The rest is easy.

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Gargantua
Gargantua
• Edited:

What can I say? 60% of the ride on tarmac... Too urban a route...
My personal opinion... Too far from what you'd expect from a hike.

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Les brivistes
Les brivistes

Overall rating : 4.7 / 5

Date of your route : Jun 04, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Super hike of 13 kms by making the loop on the heights to join the country club has Saume document given to the tourist office

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Flipo
Flipo

Overall rating : 4.3 / 5

Date of your route : May 07, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A lovely walk that alternates between discovering Le Thor and hiking towards Thouzon.

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jpcfeillens
jpcfeillens

Overall rating : 3.3 / 5

Date of your route : May 06, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★☆☆ Average
Very busy route : Yes

Beautiful hill and castle. It's good to take 1 hour 20 minutes to visit the Grotte de THOUZON which is a very beautiful site. But the Rando route has too much tarmac.

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Twowheelfamily
Twowheelfamily

Overall rating : 4.7 / 5

Date of your route : Apr 23, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

Very nice walk nice area but a lot of tarmac

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danpat
danpat

Overall rating : 4.7 / 5

Date of your route : Apr 22, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

With Visorando, the hikes are always clear and easy to follow.

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Christian FRAYSSE
Christian FRAYSSE

Overall rating : 5 / 5

Date of your route : Apr 20, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant walk.
Possibility of changing the start/finish point to make parking easier for groups (several vehicles).
Proportion of tarmac a little too high: approx. 40% of the distance,
A great opportunity to discover Le THOR

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sly84870
sly84870
• Edited:

Overall rating : 4.7 / 5

Date of your route : Nov 05, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant walk to discover the town centre of Le Thor and the fortified monastery of Thouzon (open on the1st and3rd weekends of the month). The route is 70% urban.

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