Central Lake Ontario Conservation Authority
Enniskillen Conservation Area, Heber Down Conservation Area, Long Sault Conservation Area, Lynde Shores Conservation Area / Cranberry Marsh, Purple Woods Conservation Area
Grand River Conservation Authority
Belwood Lake Conservation Area, Brant Conservation Area, Byng Island Conservation Area, Conestogo Lake Conservation Area, Elora Gorge Conservation Area, Elora Quarry Conservation Area, Guelph Lake Conservation Area, Laurel Creek Conservation Area, Luther Marsh Conservation Area, Pinehurst Lake Conservation Area
Halton Region Conservation Authority
Crawford Lake Conservation Area, Hilton Falls Conservation Area, Kelso Conservation Area, Mount Nemo Conservation Area, Mountsberg Wildlife Centre and Conservation Area, Rattlesnake Point Conservation Area
Kortright Centre For Conservation
Kleinburg. 320 ha of greenspace, environmental programs, demonstration of solar power technology. Toronto and Region Conservation Authority.
Springwater Conservation Area
Aylmer. Hiking, camping, non-motorized boating, canoe and paddleboat rental, disc golf, playing fields, conservation programs, 1885 school building available for rent. Catfish Creek Conservation Authority.