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Porte aux Boules – Rescue Museum loop from Petit Denna

Routes

Bike touring routes & trails

Porte aux Boules – Rescue Museum loop from Petit Denna

Moderate

4.0

(4)

riders

Porte aux Boules – Rescue Museum loop from Petit Denna

03:42

64.5km

70m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The route includes a crossing by ferry. The starting point of the route is accessible with public transport.

Last updated: April 12, 2026

This route includes a ferry crossing

Tips

Includes a segment in which cycling is not permitted

After 13.8 km for 60 m

Waypoints

Start point

Bus stop

Get Directions

8.91 km

Ceinture Verte de Gravelines

Forest

10.5 km

Porte aux Boules

Highlight • Monument

The "Porte des Boules" - formerly "Porte de Dunkerque" - was the only access to the fortified town of Gravelines with the "Porte de Calais".
It was originally equipped with …

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10.6 km

Canals & Gardens 🌳 Dunkerque Gate & Bridge, Gravelines

Highlight • Historical Site

Set of well-preserved walls and bastions at the eastern gate of the fortified city. Original site of the door, destroyed in 1903 to facilitate the access of cars. The old …

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10.8 km

Carnot Powder Magazine, Ramparts

Highlight • Other

Today it has a medieval style in the heart of Gravelines, dating from the 17th century. It is known for its aromatic and medicinal plants.
The powder magazines or powder …

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13.2 km

Grand-Fort-Philippe

Highlight • Other

The main activities have always been linked to fishing (ropemaking, smokehouse, shipbuilding). Two museums keep that memory alive. Maison du Sauvetage and Maison de la Mer.
Of the dozens of …

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13.8 km

Grand-Fort-Philippe Beach

Highlight • Beach

The calvary is located facing the sea. Access to the terrace is free, with a panorama of the Aa channel and its jetties. On August 15, a procession stops there …

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14.5 km

Parc de l'Estran

Highlight • Other

Foto Highlight, a place to stay, you will always discover something new

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15.9 km

Rescue Museum

Highlight • Historical Site

Formerly a boathouse, the Gravelines Rescue Museum exhibits the history of sea rescuers and uses a launching ramp. This site, essential to understanding rescue operations, allows you to discover the techniques and equipment used over the years.

Translated by Google •

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18.7 km

Southwest moat bridge of Gravelines

Highlight • Bridge

Once you have crossed this bridge you will see the Arsenaal with its gardens on the left.

Translated by Google •

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46.5 km

Canal de Jonction

Lake

64.5 km

End point

Bus stop

Way Types & Surfaces

Way Types

32.3 km

20.3 km

6.46 km

4.31 km

700 m

270 m

< 100 m

Surfaces

38.4 km

19.5 km

3.93 km

1.54 km

965 m

190 m

Elevation

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

Weather

Today

Tuesday 12 May

14°C

8°C

65 %

Additional weather tips

Max wind speed: 28.0 km/h

to get more detailed weather forecasts along your route

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

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Porte aux Boules – Rescue Museum loop from Petit Denna

Porte aux Boules

Canals & Gardens 🌳 Dunkerque Gate & Bridge, Gravelines

Carnot Powder Magazine, Ramparts

Grand-Fort-Philippe

Grand-Fort-Philippe Beach

Parc de l'Estran

Rescue Museum

Southwest moat bridge of Gravelines

Nearby routes

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