The Moerkuilen are, along with the Dommelbeemden a forestry area in a bend of the Dommel river north east of Nijnsel in Sint-Oedenrode. It is located at the Lieshoutse Dijk, not far from the A50 motorway. The protected area measures over 100 acres and connects with the Vresselse Bossen (Vresselsh Forests) in the south. The Moerkuilen are part of the larger area Het Groene Woud.