Explore hiking trails around Woluwe-Saint-Pierre - Sint-Pieters-Woluwe, Brussels. The best hike near Woluwe-Saint-Pierre - Sint-Pieters-Woluwe is Natuureducatiecentrum De Vroente Loop via GP 205, a 5.4 mile loop in Kalmthoutse Heide. Woluwe-Saint-Pierre - Sint-Pieters-Woluwe has population 40044.0.