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Saint-Venant Marina – Along the Lys loop from Rely

Routes

Bike touring routes & trails

Saint-Venant Marina – Along the Lys loop from Rely

Moderate

3.3

(3)

riders

Saint-Venant Marina – Along the Lys loop from Rely

02:35

44.9km

140m

Cycling

Moderate bike ride. 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 23, 2026

Waypoints

Start point

Bus stop

Get Directions

20.0 km

Saint-Venant Marina

Highlight • Rest Area

The Flandre Lys Nautical Base offers sports and leisure activities in an exceptional natural setting. Its port welcomes boaters in a place conducive to relaxation. This site is ideal for activities and walks with family or friends.

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22.0 km

Passerelle de la Lys

Highlight • Bridge

A passerelle that connects the port of Haverskerk with Saint-Venant. Pedestrians and cyclists can easily cross the Leie.

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26.6 km

Along the Lys

Highlight • Other

The Leie, which has always marked the border between Flanders and Artois.

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27.5 km

That one is a good one 🤣🤣

Highlight • Bridge

Small bridge

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32.7 km

A marvel of nature

Highlight • Other

It is very quiet here

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34.7 km

Saint-Pierre Collegiate Church of Aire-sur-la-Lys

Highlight • Religious Site

The Collegiate Church of Saint-Pierre is a former collegiate church in the town of Aire-sur-la-Lys (Pas-de-Calais, France). The monument impresses with its dimensions, and is an emblem of the city of Aire. The collegiate church is considered one of the most important Flamboyant and Renaissance monuments in the Southern Netherlands. It was built between 1492 and 1634. The tower of the collegiate church collapsed in 1569 and was rebuilt between 1569 and 1624. The Saint-Pierre collegiate church was classified as a historic monument in 1862. The dimensions of the building are considerable : Total exterior length: 105 m, total exterior width: 40 m, Width of the central nave: 10 m, height of the large vaults: 20 m Height of the side vaults: 10 m, height of the tower: 65 m

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35.0 km

Moulin des Invalides

Highlight • Other

The Moulin des Invalides is a watermill on the Laquette, located in the city of Aire-sur-la-Lys, part of the French department of Pas-de-Calais. The mill functioned as a flour mill. The mill was built in 1682 for Count De Robelin, who was an engineer for the French king. The builders were soldiers who were no longer fit for military service due to their injuries. In 1790 it was reported that the mill had two paddle wheels, but the current was too weak to turn both wheels. In 1840 the mill was partly rebuilt and enlarged. A winch was also installed to hoist the bags of grain. Mechanization followed in the course of the 19th century and the current building was erected in 1878. Electric propulsion arrived in the 20th century. In 1979 the company was closed down. In 1996 a new water wheel was installed, which had the same diameter of 5.2 meters as in 1790.

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35.0 km

Aire-sur-la-Lys Belfry

Highlight • Historical Site

The Beffroi d'Aire-sur-la-Lys is a monument that is part of the heritage of Aire-sur-la-Lys. It was first built in 1355 and rebuilt between 1716 and 1724 by the architect Hérogue. It has been listed as a historic monument since 1947 together with the adjacent town hall1. The beffroi is 45 meters high and rests on four large pillars of brick and stone, two meters thick, which demarcate an interior space of six meters wide. It is of Baroque style and is part of the list of 23 belfries inscribed on the UNESCO World Heritage List in 2005 as part of the list of "Belfries of Belgium and France".

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44.9 km

End point

Bus stop

Way Types & Surfaces

Way Types

18.9 km

16.6 km

5.88 km

2.69 km

612 m

202 m

Surfaces

39.1 km

4.81 km

481 m

259 m

137 m

Elevation

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

Highest point (100 m)

Lowest point (10 m)

Weather

Friday 31 July

26°C

11°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

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Saint-Venant Marina – Along the Lys loop from Rely

Saint-Venant Marina

Passerelle de la Lys

Along the Lys

That one is a good one 🤣🤣

A marvel of nature

Saint-Pierre Collegiate Church of Aire-sur-la-Lys

Moulin des Invalides

Aire-sur-la-Lys Belfry

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