From Brussels :

• Highway E40 towards Liège
• Take link A602 towards Liège
• Exit 38 : Grivegnée – Angleur - Belle île
• At the 1st roundabout, go straight on towards E25 – Angleur – N63 Marche ;
• Just before the 2d roundabout, turn right towards Angleur – N63 Marche ;
• Go under the railway and turn immediately right towards N63 Marche ;
• After about 1 km, at the crossroads (traffic lights), join the N680 (Route du Condroz) on the left, towards N63 Marche;
• In the slope of the N680, after about 2.5 km, turn right, towards the "Parc Scientifique du Sart Tilman" You are in the Rue Pré Aily;
• Take the first street on your right which is the Allée des Noisetiers.
• Level IT is on the right side, at nr 6 .

From Namur – Paris :

• Highway E42 towards Liège or link A602 : see above the route from Brussels
• Exit Seraing – Grâce Hollogne ;
• Then Exit Liège – Huy – Jemeppe, towards Liège ;
• Go cross the bridge of Ougrée (Pont d'Ougrée) and follow the direction "Université du Sart Tilman";
• At the top of the slope of Ougrée, take the Exit Angleur – ULG – CHU ;
• At the roundabout, go straight on , towards Liège;
• After about 500 m, take the 1st street on the left towards the "Parc Scientifique du Sart Tilman", that is, rue Pré Aily ;
• Take then the first street on your right which is the Allée des Noisetiers.
• Level IT is on the right side, at nr 6 .

From Aix-la-Chapelle – Aachen :

• Highway E40 ; direction E25 Liège – Maastricht
• Keep well to the left ;
• Go towards Liège, then Ardennes ;
• Go over the water 2 times ;
• At the 2d bridge, do not follow the direction Ardennes anymore but follow Dinant – Marche ;
• In the slope of the N680 (Route du Condroz), after about 2.5 km, turn right, towards the "Parc Scientifique du Sart Tilman" You are in the Rue Pré Aily ;
• Take then the first street on your right which isthe Allée des Noisetiers.
• Level IT is on the right side, at nr 6 .