Old School Alstedde: The “Old School Alstedde” is the oldest one-class school in Altlünen. It was built in 1865 and is a listed building together with a barn, shed and school garden. In the early days, garden use was part of the income of elementary school teachers. Members of the Working Group for Environment and Homeland discovered the now overgrown land in the 1980s and created a garden based on historical models. The school garden is maintained by committed club members according to specifications. Local vegetables and flowers thrive and animals also find a place worth living here.