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Routes
Hiking trails & Routes
France
Hauts-De-France
Abbeville
Long

Long Castle – The Somme River loop from Long

Routes
Hiking trails & Routes
France
Hauts-De-France
Abbeville
Long

Long Castle – The Somme River loop from Long

Moderate

5.0

(2)

14

hikers

Long Castle – The Somme River loop from Long

03:52

14.7km

130m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Last updated: March 24, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional Baie de Somme Picardie Maritime

Waypoints

A

Start point

Get Directions

1

1.32 km

Long Village and Château Overlooking the Somme

Highlight • Settlement

This charming village, with its stone houses and picturesque alleys, is surrounded by green landscapes. The Château de Long overlooks the village. The Somme, which crosses the village, offers a …

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2

1.59 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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3

2.36 km

Crashed at Long on 20 May 1944

Recovered on 12 September 1998

These two important parts were recovered in September 1998 from the pond where the Lancaster was damaged after being shot down.

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4

2.41 km

Long Hydroelectric Power Plant

Highlight • Monument

Located on a branch of the Somme, the Long hydropower plant is one of the rare examples in France of small energy production units built before 1914. Classified as a …

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5

2.48 km

The Somme River

Highlight • River

6

3.71 km

Picnic spot

Highlight • Other

There are other routes nearby.

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7

7.28 km

Ideal spot for a picnic

Highlight • Rest Area

take a right and a nice little detour

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8

8.11 km

Nice Gravel

Highlight • Other

B

14.7 km

End point

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Way Types & Surfaces

Way Types

9.24 km

2.21 km

1.68 km

1.54 km

Surfaces

4.43 km

4.09 km

3.79 km

1.52 km

607 m

254 m

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Elevation

Elevation

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

Highest point (90 m)

Lowest point (0 m)

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Weather

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Saturday 16 May

15°C

9°C

-- %

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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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4.0

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Château de Noyelles — loop from Noyelles-sur-Mer in the Baie de Somme nature reserve

02:43h

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