Asylum Lake Preserve is a 274-acre parcel of land that is owned by Western Michigan University. The lake and adjoining property lie in the West Fork of the Portage Creek Watershed. The land is preserved as a passive-use recreation area under an agreement between the City of Kalamazoo and WMU. Asylum Lake's preservation was ensured as a condition of the development of the Engineering College on Parkview Avenue. The property serves as a research area for several professors and students of anthropology, biology, geography, hydrogeology, and environmental studies.