Complete tour of the island of Batz

Come and discover the natural beauty of Île de Batz on a route dotted with iconic sites and remarkable beaches. This route invites you to explore varied landscapes, including coastal paths and sea views, for a total immersion in the heart of the island.

Accessible to both experienced hikers and beginners looking to get away from it all, this route highlights two must-see sites: the lighthouse and the Delaselle Garden. Everyone is free to go at their own pace, shorten the route as they wish, or take a break to fully enjoy the surroundings. An ideal walk for enjoying the Île de Batz in all simplicity and at your own pace.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 12.59 km
  • ◔
    Average duration: 3h 40 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 25 m
  • ↘
    Descent: - 22 m

  • ▲
    Highest point: 28 m
  • ▼
    Lowest point: 4 m
  • ⚐ Country: France
  • ⚐ District: Île-de-Batz (29253)
  • ⚑
    Start/End: N 48.740445° / W 3.993394°
  • ❏
    IGN map(s): Ref. 0515ET
  • Hour-by-hour weather

Description of the walk

(S/E) Explore the eastern part by taking the coastal path to the right of the garden entrance. Continue along the coast and admire the scenery and sites such as the C'helger battery. Continue along the coast and then head north, still on the coastal path, passing close to numerous beaches. Make a half-circular loop and arrive at Ar Argoumanant beach. Continue straight ahead, staying close to the coast.

(1) Continue along the path for a long time before reaching the rocky point of Porz Doun.You can enjoy an interesting sea view and discover the power of the waves on this side of the island.Thencontinuealong the coastal path, following the coastline and observing its many rocky points. At this point, you can see a huge mansion in the Bigollé area in the distance. It invites you to continue straight ahead.

(2) When you reach the Grande Mare aux Canards and the wash house, take the path on the right and then right again to reach another point.

(3) After completing a half-circular path on this point, you will arrive at the rock known as "Le Roc'h", famous for being the most windswept spot on the island with an impressive stack of rocks. Continue along the same path, following the coastline and discovering the island's many rocky points and natural landscapes.

(4) Continuing on, you will arrive at the western tip of the island where you can see the Trou du Serpent, a legendary granite chaos: Saint Pol Aurélien is said to have lured the dragon that was terrorising the island here, then subdued it before it disappeared into the waves.

(5) Continuing along the coast, opposite the Trou du Serpent, you will arrive at the Corps de Garde, also known as the Maison du Corsaire. It was used to house customs officers and battery operators during times of hostilities. After passing the Corps de Garde, take the path on the left (you can continue straight ahead if you prefer) and cut across to Porz Reter beach.

(6) Then take the second path in front of you, the one that leads north. When you reach an intersection, take the upper passage, continue on the road to the left, then at the end of the path, facing a new road, turn right and continue on this road.

(7) You will arrive at the lighthouse. It is open to visitors from April to October and during school holidays, and offers a panoramic view of the island. After visiting the lighthouse, continue along the main road, but before passing the Phare crêperie, turn right and then left. Continue straight ahead, taking sandy paths that run alongside beautiful Breton beaches. Continue past beaches, rural houses and natural landscapes. Continuing along the coast, you will arrive at Bourg (town centre), where you can explore the various shops and restaurants as well as Porz Kernoc beach.

(8) Continue to the harbour, go down a long slope lined with restaurants and arrive at the landing stage. On your left, you will see a long path that you need to take. Then continue straight ahead on the main road. Do not take the first path on your right, but the second one, indicated by numerous signs. After turning right, continue along the small lane until you reach the Croix du Rhu intersection.

(9) There are two roads in front of you. Take the one on the left and follow it straight ahead for a few minutes, passing the youth hostel.

(10) A little further on, you will come to another intersection: take the path on the right, then the one on the left. Continue straight ahead, passing several typical houses. Staying on this street, you will approach sand dunes and grass. A sandy path opens up on the right at a chapel: take it, then continue until you see a white gate. You are at the entrance to the garden (S/E).

Waypoints

  1. S/E : km 0 - alt. 9 m - Georges Delaselle Garden
  2. 1 : km 3.5 - alt. 10 m - Porz Doun
  3. 2 : km 5.3 - alt. 8 m - Grande Mare aux Canards
  4. 3 : km 5.67 - alt. 9 m - Le Roch'h
  5. 4 : km 6.82 - alt. 11 m - Serpent's Hole
  6. 5 : km 7.42 - alt. 11 m - The Guard Corps
  7. 6 : km 7.75 - alt. 9 m - Porz Reter
  8. 7 : km 8.67 - alt. 26 m - The Lighthouse
  9. 8 : km 10.71 - alt. 6 m - Porz Kernoc beach
  10. 9 : km 11.56 - alt. 26 m - La Croix du Rhu
  11. 10 : km 11.8 - alt. 25 m - Crossroads
  12. S/E : km 12.59 - alt. 9 m - Georges Delaselle Garden

Notes

The island can only be accessed by boat. Once you arrive at the landing stage, it is a 20-minute walk to the starting point. When you arrive at the pier, simply walk to the Les Herbes Folles restaurant, then take the path up to the left. Continue straight ahead on the main road. Do not take the first path on your right, but the second one, which is clearly marked by numerous signs. After turning right, continue along the small lane until you reach the Croix du Rhû intersection. You will then see two roads in front of you: take the one on the left and follow it straight ahead for a few minutes, passing in front of the youth hostel. A little further on, you will come to another intersection: this time, take the road on the right. Continue straight ahead, passing several typical houses. Staying on this same street, you will approach sand dunes and grass. A sandy path will appear on your right: take it, then continue until you see several buildings, similar to houses. The closest one to you is the entrance to the Nautical Centre.

What to bring

Comfortable shoes.

Water (1–1.5 litres per person).

Snack.

Windbreaker.

Cap + sun cream.

Small rucksack.

Worth a visit

We invite you to find out more directly on the tourist office website.

However, the most important items are:

(S/E) Georges Delaselle Garden

(7) Ile de Batz Lighthouse

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The GPS track and description are the property of this route's author. Please do not copy them without permission.