There are numerous densely forested areas around Ballarat; however due to historic wood milling and land clearing there remain no old-growth forests. The major natural bodies of water are in the west and include the former shallow swamps of Lake Wendouree which is central to the city's western suburbs and beyond Winter's Swamp and the large Lake Burrumbeet wetland complex. Almost all of the other numerous bodies of water have been created artificially and include several reservoirs, the largest being the White Swan Reservoir and smaller suburban lakes such as Lake Esmond.