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

Routes

Bike touring routes & trails

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

Hard

4.8

(79)

629

riders

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

06:45

111km

80m

Cycling

Hard bike 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: July 15, 2026

Tips

Cycling is not permitted along parts of this route

After 55.3 km for 66 m

After 57.1 km for 66 m

Waypoints

Start point

Train Station

Get Directions

21.8 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 …

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28.6 km

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.

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39.3 km

Saint-Vulfran Collegiate Church, Abbeville

Highlight • Religious Site

The construction of the church began on June 7, 1488. By August 31, it was clear that funding would be a problem, so construction halted for a time. On April …

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48.2 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 …

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50.3 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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56.2 km

Port of Saint-Valery

Highlight • River

The port of St Valery sur Somme is a port located at the mouth of the Somme Canal and at the end of the Somme Bay. It is one of …

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83.4 km

Somme Valley

Highlight (Segment) • River

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

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111 km

End point

Train Station

Way Types & Surfaces

Way Types

72.6 km

32.7 km

4.22 km

1.93 km

< 100 m

Surfaces

70.9 km

23.1 km

17.3 km

202 m

< 100 m

Elevation

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

Weather

Today

Wednesday 22 July

24°C

11°C

11 %

Additional weather tips

Max wind speed: 15.0 km/h

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Comments

July 27, 2024,2024.07 TdF FR; V30: Amiens - Saint-Valery-sur-Somme

The last stage before the Atlantic! Towards tourism! As touring cyclists we are no longer exotic, there are a few others too. The adventure factor decreases, the rolling factor increases, the landscape remains just as beautiful along the Somme canalise. In Abbeville we marvel at the collegiate church and the church of the Holy Sepulchre. This is where the crusaders …

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August 3, 2024,Belgien-Tag24_St.Valery-sur-Somme - Amiens

The route runs along the Somme Canal on the V30 to Abbeville.
From Abbeville, the route continues along the natural course of the Somme, through the Vallée de Somme. You pass through an area with many ponds, peat bogs and swamps along the Somme and reach Amiens.
The Château de Long is also worth seeing.
The cycle path runs along …

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July 27, 2024,Tour de France, Tag 7: Amiens - Valery sur Somme

Today we did the last few kilometers along the Somme. The landscape changed very little, with lots of small and large lakes and ponds, tributaries and wetlands that are a paradise for birds, and trees, bushes, flowers and reeds to the left and right of the well-paved path, and we also saw water lilies on some of the lakes. So …

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June 20, 2025,F - UK 2025 - rando 11 Jour 12 - Amiens - Baie de Somme

UK 2025 - Hike 11 Day 12
Early wake-up call and breakfast further along the route.
Hot, flat, and MAGNIFICENT. The Somme is canalized, but not too much (most of the route is in pleasant curves, breaking up the monotony of the flat - inevitable). Very beautiful riverbanks too, gardens behind the dikes, castles (including the sumptuous and ruinous one …

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June 30, 2025,J4 de Rubempré à Saigneville

A very beautiful road except for an 800-meter grassy path that is not very passable and a connecting road with a few cars. The paths along the Somme are truly superb.

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

The Somme River

Around the Long lock

Pont-Rémy Castle

Saint-Vulfran Collegiate Church, Abbeville

Cycle path along the Canal Somme

Kanal der Somme

Port of Saint-Valery

Somme Valley

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