The castle domain is connected to the centre by the beautiful castle avenue.
The avenue dates from the 15th century and has a double row of summer oaks on both sides, which gives it a grand character. It is divided into three parts. The middle avenue was originally exclusively for the lords of the castle, the right path was for pedestrians (now also for cyclists), and the left path served as a cart track for farmers.
Today, the avenue is only half of its original length. It used to stretch from the castle to beyond the church, into the village centre. In the 20th century, after the death of Baron Alphonse van der Straten Waillet, the land was sold and the part that ran through the village made way for new construction.
At the beginning of the avenue are two boundary posts with the shields of Baron Emile de Turck de Kersbeek.