Sport and nature activities
![](https://apartmoment.com/wp-content/uploads/2023/07/Design-sans-titre-3.png)
Saint-Omer public garden
- Accessible every day
- Allée du Parc, Saint-Omer
- www.tourisme-saintomer.com
Nature walks
Romelaere nature reserve
- Accessible every day
- Rue du Romelaere in Clairmarais
- www.tourisme-saintomer.com
Nature walks
![](https://apartmoment.com/wp-content/uploads/2023/07/Design-sans-titre-4.png)
![](https://apartmoment.com/wp-content/uploads/2023/07/Design-sans-titre-5.png)
Marsh House
- Open every day
- 36 Av. du Maréchal Joffre, Saint-Omer
- 03 21 11 96 10
- www.lamaisondumarais.com
Nature walks
![](https://apartmoment.com/wp-content/uploads/2023/07/Design-sans-titre-6.png)
![](https://apartmoment.com/wp-content/uploads/2023/07/Design-sans-titre-7.png)
The rando rail
- Open every day
- 13 Rue de la Gare, Nielles-lès-Bléquin
- 03 21 88 33 89
- www.rando-rail.com