Kasteel Van Neerijse, also called Kasteel d'Overschie, is a neoclassical castle located in the village of Neerijse within Huldenberg municipality in Flemish Brabant, Belgium. Originally a hunting pavilion, the castle was completely rebuilt in neoclassical style in 1770 by Baron Charles-Joseph d'Overschie on the banks of the IJse River. The estate features a chapel dedicated to Our Lady at the Gate, a functioning water mill, and landscaped grounds. The castle underwent various renovations during the 19th and 20th centuries and was formally protected as a monument in 1979. Situated close to Brussels, Kasteel Van Neerijse offers a readily accessible destination for experiencing Belgian aristocratic heritage.