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Routes
Bike touring routes & trails
France
Brittany
Lorient
Riantec

Port-Louis Ramparts – Kerporel Dolmen loop from Sterville

Routes
Bike touring routes & trails
France
Brittany
Lorient
Riantec

Port-Louis Ramparts – Kerporel Dolmen loop from Sterville

Easy

5.0

(2)

9

riders

Port-Louis Ramparts – Kerporel Dolmen loop from Sterville

01:46

29.5km

150m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 19, 2026

Tips

Includes a segment in which cycling is not permitted

After 7.01 km for 131 m

Waypoints

A

Start point

Bus stop

Get Directions

1

5.96 km

View of Port-Louis Harbour and Ferry to Lorient

Highlight • Viewpoint

Hikers and cyclists can take the ferry to Lorient. When the wind blows, the sailing and motorboat harbor is quite busy, including the harbor cinema.

Translated by Google •

Tip by

2

7.08 km

Port-Louis Ramparts

Highlight • Historical Site

3

8.00 km

Locmalo Ferry Terminal

Highlight • Rest Area

From here, line B4 goes to Gavres. Bicycles and luggage are stored separately in the small boat. The ferry staff are very helpful.

Translated by Google •

Tip by

4

13.3 km

Kerporel Dolmen

Highlight • Historical Site

Hidden in the forest of Saint-Jean, the Kerporel dolmen is a Neolithic structure composed of a massive covering slab in place on three supports. Two other slabs are visible on the ground.

Translated by Google •

Tip by

B

29.5 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

15.1 km

6.64 km

6.03 km

1.14 km

364 m

142 m

< 100 m

Surfaces

25.3 km

2.65 km

1.22 km

241 m

156 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Thursday 2 July

27°C

13°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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