• Attractions
  • Woodland, nature reserve or natural area
  • Natural Park


Located between Arlon and Martelange, the Parc naturel de la Vallée de l'Attert  enjoys a privileged space between the Anlier forest (Ardenne) and the cuestas of the Pays Lorrain, Perfect to reconnect with nature.

You will find that, in the Pays Lorring, the ground is quite sandy while in the Ardenne, schist is more present.

5 natural reserves

Among which:

  • le Marais de Grendel: a mosaic of wet meadows, reed beds, shared between Belgium and Luxembourg. A very pleasant on grates awaits.
  • la Carrière de Tattert: a remarkable quarry site with lawns and dry sand. You will notice rare green plants, lizards and solitary bees

Built heritage

This nature parks is home to 17 villages, which includes Nobressart,one of the prettiest in Wallonia. The plaster façades, painted in light colours are typical if the Lorraine and soften the landscape.

Practical information

Stop by La Maison du Parc Naturel  and its Voyage au cœur de l'Attert centre to get details about the many walks to be enjoyed in the area.

COVID-19 : Recreational/tourist travel to and from Belgium is prohibited until 18 April 2021. In accordance with the latest Covid-19 restrictions, most museums, tourist attractions and information centres are now closed in Wallonia, and events cancelled. We do our best to keep our information up to date but it's always best to check with the site you wish to visit before heading there - by phone, email, social media or simply a look at their website - to see their latest opening hours and entry conditions. Some will prefer you to book your ticket in advance. Infos
This information is given for indication purposes only, best to check with the site you hope to visit before heading there - by phone, email, social media or simply by visiting their website.


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