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Routes
France
Hauts-De-France
Amiens
Ailly-Sur-Somme

Somme Valley – Around Long Lock loop from Ailly-sur-Somme

Routes
France
Hauts-De-France
Amiens
Ailly-Sur-Somme

Somme Valley – Around Long Lock loop from Ailly-sur-Somme

Hard

4.7

(16)

114

riders

Somme Valley – Around Long Lock loop from Ailly-sur-Somme

07:15

115km

190m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: February 22, 2026

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Tips

Includes movable bridges

Check opening times.

After 61.1 km for 52 m

After 71.3 km for 39 m

Waypoints

A

Start point

Train Station

Get Directions

1

18.3 km

Somme Valley

Highlight (Segment) • River

a closer relationship with nature, where we leave room for contemplation and the beauty of the landscape

Translated by Google •

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2

28.6 km

Pont-Rémy Castle

Highlight • Other

The Château de Pont-Rémy is an old fortified castle from the 15th century

The castle played a significant role during the Hundred Years' War: Edward III was held in check there in 1346 before the Battle of Crécy.

Translated by Google •

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3

29.3 km

The Somme canalised

Highlight • River

relaxing and pleasant landscapes, a reconnection with nature

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4

47.2 km

The canal follows the course of the River Somme and is a combination of a side canal and a canalised river. Construction work had already begun in 1770, but was …

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5

49.3 km

Kanal der Somme

Highlight • Other

This long straight section which ends its route in the Bay of Somme and Saint-Valéry-sur-Somme is just magnificent.

If the sun is out, your end of the stage will be all the more beautiful.

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6

55.1 km

Terminus of the historic steam-powered railway to the other seaside resorts of the Baie de Somme.

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7

55.7 km

Viewpoint

Viewpoint

8

69.8 km

Réserve ornithologique de Grand-Laviers Baie de Somme

Nature Reserve

9

91.8 km

Around Long Lock

Highlight • Other

The Long private property, open to visitors, is located in the heart of the Somme between Abbeville and Amiens. Listed as a historical monument, the building dates back to the …

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10

92.0 km

Long Castle

Highlight • Castle

Château de Long is an 18th century castle located in the Somme valley. You can admire the architecture of pink bricks and white stones, the sculpted and painted decorations, the …

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B

115 km

End point

Train Station

Way Types & Surfaces

Way Types

71.3 km

33.2 km

5.87 km

3.48 km

712 m

Surfaces

65.7 km

23.4 km

17.3 km

7.82 km

311 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

Tuesday 3 March

18°C

3°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

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

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Hard

4.7

114

Somme Valley – Around Long Lock loop from Ailly-sur-Somme

07:15h

115km

190m

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