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Hauts-De-France

Greenway along the Aa – Saint-Louis Chapel of Guémy loop from Saint-Omer

Hauts-De-France

Greenway along the Aa – Saint-Louis Chapel of Guémy loop from Saint-Omer

Hard

4.0

(1)

9

riders

Greenway along the Aa – Saint-Louis Chapel of Guémy loop from Saint-Omer

07:24

101km

1,290m

Gravel riding

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

Last updated: August 15, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 66.7 km for 215 m

Waypoints

A

Start point

Train Station

1

277 m

Saint-Omer station

Highlight • Monument

Located in Saint-Omer, France, the Gare de Saint-Omer has a rich history dating back to the 19th century. The first version of the station opened on September 1, 1848, as part of the railway line from Lille to Calais. The original building was modest and located outside the city walls, between the Porte de Lyzel and the Porte du Haut-Pont.
In 1904, a new, monumental station building was inaugurated, designed by the architect Clément Ligny. This building, with its neoclassical architecture, was built with high-quality materials such as blue stone from Soignies and white stone from Creil. The design reflects the grandeur of a 17th-century castle, complete with symmetrical pavilions and decorative elements such as triglyphs and pediments.

Translated by Google •

Tip by

782 m

Ruines de l'Abbaye Saint-Bertin

Ruins

3

7.42 km

Hedged Pathway in Parc Naturel Régional des Caps et Marais d'Opale

Highlight (Segment) • Trail

wooded and very well maintained

Translated by Google •

Tip by

8.37 km

Bois de Wisques

Forest

5

13.5 km

Saint-Omer Valley

Highlight (Segment) • Other

6

25.7 km

Greenway along the Aa

Highlight • Cycleway

Great bike path in the woods along the Aa.

Translated by Google •

Tip by

29.2 km

Réserve naturelle des Grotte et pelouses d'Acquin-Westbécourt et coteaux de Wavrans-sur-l'Aa

Nature Reserve

44.1 km

Forêt domainiale de Tournehem

Forest

9

54.7 km

Saint-Louis Chapel of Guémy

Highlight • Religious Site

Built in the late 15th century on Mount Saint-Louis, the Saint-Louis Chapel of Guémy is listed as a historic monument. It was restored in 1930. It is a unique place.

Translated by Google •

Tip by

10

55.8 km

Behind Guemy

Highlight • Settlement

A beautiful climb but rewarded by the panorama

Translated by Google •

Tip by

11

100 km

Ghière Canal

Highlight • River

12

100 km

Chestnut tree bridge

Highlight • Other

With easy bicycle access. (ideal for reaching the station).

Translated by Google •

Tip by

B

101 km

End point

Train Station

Way Types & Surfaces

Way Types

49.1 km

25.7 km

10.9 km

10.2 km

4.62 km

471 m

175 m

Surfaces

48.7 km

29.0 km

18.4 km

2.63 km

1.73 km

618 m

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Elevation

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

Highest point (190 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Today

Sunday 1 November

13°C

6°C

66 %

Additional weather tips

There’s a fairly high chance of rain. Consider packing a waterproof jacket.

to get more detailed weather forecasts along your route

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