The Gault Nature Reserve on Mont Saint-Hilaire includes over a thousand hectares of primeval fores. Owned by McGill University, the nature reserve is used for research and recreation.
Le Musée des beaux-arts de Mont-Saint-Hilaire is the major art museum on the south shore of the Saint Lawrence River. It was founded in 1993 to promote the work of regional artists Jordi Bonet, Paul-Émile Borduas and Ozias Leduc. Exhibitions also feature art from the area, such as Saint-Hilaire et les Automatistes in 1997, and Leduc, Borduas et le paysage de Saint-Hilaire in 2008, as well as other Quebec artists such as Jean-Paul Lemieux and Nancy Petry.