Tour of the island of Sieck (Enes Siek) to Santec

A small island accessible at low tide from the large Dossen beach. The walk around the island is suitable for everyone.

Details

46808593
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  • Walking
    Activity: Walking
  • ↔
    Distance: 1.99 mi
  • ◔
    Average duration: 0h 55 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 23 ft
  • ↘
    Descent: - 23 ft

  • ▲
    Highest point: 43 ft
  • ▼
    Lowest point: 3 ft
  • ⚐ Country: France
  • ⚐ City: Santec (29250)
  • ⚑
    Start/End: N 48.701416° / W 4.055408°
  • ❏
    IGN map(s): Ref. 0515ET
  • Hour-by-hour weather

Description of the walk

Start at the car park on Rue de Poulguégen (limited to vehicles under 2 m in height).

(S/E) Head towards the sea, turn left and walk past a restaurant terrace to reach Place du Dossen.

(1) Head down to the beach and make your way towards the island, keeping a rocky outcrop on your right. Reach the foot of the island.

(2) Follow the coastal path with a lovely view of Dossen Beach.

(3) Pass the return path on your right and head towards the jetty of the small harbour where a few boats are moored.

(4) Climb up the embankment and continue round the island on the ‘sea’ side, with views of the coast and the beaches of Cléder, then of the Île de Batz.

(5) When the coastal path ends, turn right at a 90° angle and head inland until you rejoin the coastal path on the other side of the island.

(3) Follow the route back in the opposite direction to leave the island. On leaving, you can either continue along the beach or return to the starting point (S/E).

Waypoints

  1. S/E : mi 0 - alt. 26 ft - Car park on Rue de Poulguégen
  2. 1 : mi 0.04 - alt. 20 ft - Place du Dossen
  3. 2 : mi 0.27 - alt. 26 ft - Entrance to the island
  4. 3 : mi 0.55 - alt. 23 ft - Carrefour de la Boucle
  5. 4 : mi 0.88 - alt. 20 ft - Jetty at the small harbour
  6. 5 : mi 1.32 - alt. 33 ft - End of the coastal path
  7. S/E : mi 1.99 - alt. 26 ft - Car park on Rue de Poulguégen

Notes

The car park along the coast (Rue de Poulgueguen) fills up quickly; otherwise, try Rue de Sieck, Rue de Pount ar C'Hantel or Place du Dossen (access closed in summer).

The times when the island is accessible are indicated, at least for the current month, on the information boards on the left before heading down to the beach: the island is surrounded by water for around 5 hours centred on high tide. You must therefore have finished the walk 2½ hours before high tide or wait 2½ hours after high tide to venture there. As this 2½-hour window may vary depending on weather conditions, allow a little leeway; otherwise, you’ll get your calves wet or, worse still, have to wait 5 hours for the return journey. It is clearly stated at the entrance to the island that you must take precautions, as no ‘rescue’ is available.

The island is private, so it is important to stay on the coastal path which circles almost the entire island (more of a loop than a full circuit).

Worth a visit

Île de Sieck
The large Dossen beach is ideal for walks, swimming (green algae in summer), water sports (surfing, windsurfing, kitesurfing, kayaking, etc.) and sand yachting.

Out of season at weekends, and every day in season, there are three bars and restaurants at Dossen.

The light from the Île Vierge lighthouse is visible from the north-western tip of Île de Sieck, provided you’re there at night, and that of the Île de Batz lighthouse too, but unless it’s foggy, you can see it with the naked eye in broad daylight!

Reviews and comments

4.9 / 5
Based on 4 reviews

Reliability of the description
5 / 5
Ease of following the route
5 / 5
Route interest
4.8 / 5
bernard coulomb
bernard coulomb

Overall rating : 4.5 / 5

Date of your route : Oct 08, 2025
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

A pleasant little stroll under sunny skies and blue skies at the beginning of October.

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jpb_rando
jpb_rando

Overall rating : 5 / 5

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

A pleasant short hike. Lovely view of the Dossen.
Depends on the tide schedule.

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gdeville
gdeville

Overall rating : 5 / 5

Date of your route : Apr 01, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A pleasant short walk in spring

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CDelo
CDelo

Overall rating : 5 / 5

Date of your route : Aug 05, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely little walk from Santec. Check the tide times to make sure you can get to the island.

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