Complex sentence: The name Claireville originates from a nearby historical village located in Toronto, however it is now mainly associated with the Claireville Conservation Area prominent in the region, and one of the largest natural regions in the Greater Toronto Area.
Split into simpler sentences: The name Claireville originates from a nearby historical village located in Toronto, however it is now mainly associated with a conservation area that dominates the region. The most notable feature of the region is the Claireville Conservation Area which is one of the largest natural regions in the Greater Toronto Area.