Chateau Halloween is a decaying house in Hainaut. The main structure includes a large greenhouse with broken glass, rust, and overgrown vegetation. Inside, find empty planting beds, tools, and debris. A large room, possibly a chapel, shows significant decay; its ceiling is partially collapsed, with rubble and debris on the floor. Water damage is evident. An old organ remains. Another room features damaged walls, a faded loveseat, and a shelving unit with some remaining objects. A hallway shows fire damage, with soot and burn marks. The floor has a geometric tile pattern, partially damaged. Hazards include unstable floors and debris. The site is accessible, though decaying.