Portez Beach – Fort Bertheaume loop from Plage de Trégana

Hiking trails & Routes

Portez Beach – Fort Bertheaume loop from Plage de Trégana

Moderate

4.4

(14)

133

hikers

Portez Beach – Fort Bertheaume loop from Plage de Trégana

03:20

12.4km

160m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 27, 2026

Waypoints

Start point

Bus stop

Get Directions

579 m

Portez Beach

Highlight • Beach

Portez beach is a beautiful beach of fine sand, largely sheltered from the winds to delight the greatest number of boaters. The beach is supervised during the high season and has an access ramp for people with reduced mobility.

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Tip by

1.02 km

Porsmilin Beach

Highlight • Other

the third beach of Locmaria Plouzane

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Tip by

1.48 km

View of the Brittany coast

Highlight • Viewpoint

1.64 km

Toul Logot Battery

Highlight • Historical Site

6.87 km

Fort Bertheaume

Highlight • Castle

Guarding the entrance to the Goulet de Brest, this fort offers a beautiful view of the surroundings. In summer, visits are offered, as well as hanging and zipline activities.
Information: fort-de-bertheaume.bzh

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Tip by

7.98 km

Three Priests Beach

Highlight • Beach

9.71 km

Sainte-Anne Beach

Highlight • Beach

10.1 km

Cosquer Beach

Highlight • Beach

12.4 km

End point

Bus stop

Way Types & Surfaces

Way Types

5.31 km

3.20 km

1.77 km

1.42 km

625 m

Surfaces

3.83 km

3.26 km

1.99 km

1.22 km

1.03 km

1.02 km

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Sunday 11 October

20°C

16°C

72 %

Additional weather tips

Max wind speed: 23.0 km/h

to get more detailed weather forecasts along your route

Comments

August 2, 2025,Fort de Bertheaume – Blick auf das Fort de Bertheaume Runde von Plougonvelin

Today our hike took us to Fort de Bertheaume. The route there is the region's main hiking trail, the GR 34. This trail led us mainly along the coast, with a curve through a beautiful forest past hydrangeas and lovely houses. After about 6 km, we reached Fort de Bertheaume and paid the entrance fee (€5 per adult, €2.50 per …

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October 5, 2024,CCP Locmaria-Plouzane naar Fort Bertheaume en retour

Beautiful coastal path to walk, everywhere descents to small beaches. And of course part of the GR 34, like many coastal paths in Brittany. We walked to Fort Bertheaume a defense work/viewpoint from the war years. The surf is enormous because of the strong wind, which is perfect for surfers and kite surfers.

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