Routes

Planner

Features

Updates

App

Get the App

Around the Long lock – Somme Valley loop from Ailly-sur-Somme

Around the Long lock – Somme Valley loop from Ailly-sur-Somme

Hard

4.6

(18)

144

riders

Around the Long lock – Somme Valley loop from Ailly-sur-Somme

05:42

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: August 26, 2026

Tips

Cycling is not permitted along parts of this route

After 54.6 km for 65 m

After 55.0 km for 65 m

Waypoints

Start point

Train Station

Get Directions

22.6 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 …

Translated by Google •

Tip by

22.8 km

Around the Long lock

Highlight • Structure

The private property of Long, open to visitors, is located in the heart of the Somme between Abbeville and Amiens. Classified as a historic monument, the building, dating from the …

Showing Translation

Tip by

29.6 km

The Somme canalised

Highlight • River

relaxing and pleasant landscapes, a reconnection with nature

Translated by Google •

Tip by

47.5 km

Cycle path along the Canal Somme

Highlight • Other

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 …

Translated by Google •

Tip by

49.7 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.

Translated by Google •

Tip by

54.8 km

Port of Saint-Valery-sur-Somme

Highlight • Other

Friendly if you go to the end of the dike, nice view

Translated by Google •

Tip by

55.8 km

Chemin de Fer de la Baie de Somme (Saint-Valery-sur-Somme)

Highlight • Monument

The great classic of a visit to St-Valéry-sur-Somme is to take the train to go to Crotoy. The journey crosses the lock bridge at Saint-Valery-sur-Somme and goes around the bay …

Translated by Google •

Tip by

56.5 km

Viewpoint

70.5 km

Réserve ornithologique de Grand-Laviers Baie de Somme

Nature Reserve

87.0 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 •

Tip by

115 km

End point

Train Station

Way Types & Surfaces

Way Types

69.8 km

32.5 km

8.32 km

3.77 km

712 m

Surfaces

64.1 km

27.1 km

15.8 km

7.82 km

326 m

Elevation

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

Weather

Thursday 27 August

22°C

16°C

69 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

Comments

Want to know more?

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

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Hard

4.6

144

Around the Long lock – Somme Valley loop from Ailly-sur-Somme

05:42h

115km

190m

Hard

5.0

Around the Long lock – Somme Valley loop from Pont-Remy

05:14h

107km

170m

Moderate

4.7

Lamotte-Brebière Locks – Towpath loop from Heilly

02:42h

53.0km

230m

Hard

5.0

Around the Long lock – Notre-Dame d'Amiens Cathedral loop from Pont-Remy

07:46h

160km

270m

Moderate

4.7

Notre-Dame d'Amiens Cathedral – Ideal spot for a picnic loop from Amiens

02:49h

59.3km

110m

Easy

4.8

Lamotte-Brebière Locks – Marais des Bœufs loop from Aubigny

01:26h

29.8km

50m

Moderate

Kanal der Somme – Cycle path along the Canal Somme loop from Pont-Remy

04:40h

74.4km

430m

Hard

Long Castle – Around the Long lock loop from Pont-Remy

04:31h

69.3km

610m

Hard

5.0

Notre-Dame d'Amiens Cathedral – Around the Long lock loop from Longpré-les-Corps-Saints

09:24h

183km

550m

Moderate

4.7

The Hortillonnages – Marais des Bœufs loop from Amiens

02:30h

51.7km

110m

Easy

4.8

Lamotte-Brebière Locks – Lamotte-Brebière lock loop from Longueau

01:22h

28.1km

60m

Hard

5.0

Lamotte-Brebière Locks – Somme Path loop from Longueau

05:48h

85.9km

620m

Around the Long lock – Somme Valley loop from Ailly-sur-Somme

Long Castle

Around the Long lock

The Somme canalised

Cycle path along the Canal Somme

Kanal der Somme

Port of Saint-Valery-sur-Somme

Chemin de Fer de la Baie de Somme (Saint-Valery-sur-Somme)

Somme Valley

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️