The Beaver Valley is located in southern Ontario at the southern tip of Georgian Bay. The Beaver River flows north through the valley emptying into Georgian Bay in the town of Thornbury. It is a productive agricultural area producing 25% of Ontario's apple crop on 7,500 acres of apple orchards. The main towns in the valley from Flesherton at the south end are Kimberley and Thornbury. Grey Road 13 follows the meandering Beaver River along the valley floor. It rises briefly before crossing the river again at Heathcote.Clarksburg, the hidden gateway between the picturesque backroads of the Beaver Valley, the slopes of the Blue Mountains, and the shores of Georgian Bay, is located just south of Thornbury on Grey Road 13. The Beaver River cascades through a series of picturesque rapids from Clendenan Dam through the village and north to Georgian Bay. In 1858 William Jabez Marsh travelled from Holland Landing to purchase 500 acres of Crown land adjacent to the village of Thornbury.Markdale is located on Highway 10 north of Flesherton. Settlement began in 1849, and it was incorporated as a village in 1888 with a thriving business center, three churches, a bank, a school, a wagon shop and a drug store. The beautiful Beaver Valley lies just a few miles to the east of Markdale.Craigleith is located east of Thornbury on Georgian Bay. The name is Gaelic meaning rocky bay and the town was given the name by Andrew Craig Fleming, one of the community's earliest settlers. Craigleith was the home of Sir Sandford Fleming who contributed to the establishment of standard time earning him the title of "The Father of Standard Time." The Sanford family began operating a quarry and lumber mill in Craigleith which provided essential building materials to their new settlement.Flesherton is located at the junction of Highway 10 and Grey County Road 4. In 1850, 25-year-old William Kingston Flesher surveyed a portion of the Township of Artemesia. The north-south Toronto-Sydenham Road and east-west Durham Road which both ran through the township, were built shortly after the survey was finished, thereby opening the area to settlement. The intersection of the two roads which lay in a small valley was named Artemesia Corners.Leith, located on the south shore of Georgian Bay, is nine kilometers northeast of the city of Owen Sound. It is the boyhood home of the renowned Canadian landscape artist Tom Thomson who is buried in the pioneer cemetery behind Leith United Church.Heathcote is located in Grey County on the Beaver Road and Concession Road 13 south of Thornbury. William Fleming settled here in the 1840s and for a time the place was called Williamstown after him. That name was already in use elsewhere in Ontario, so when the post office opened in 1859, this community was called Heathcote, possibly after a place of that name in Derbyshire, England.Meaford is located on the southern shore of Georgian Bay, on Highway 26 between Thornbury and Owen Sound. In 1837 inhabitants of St. Vincent Township petitioned the government requesting that land at the mouth of the Bighead River be reserved as a landing place. In 1841 there was a saw mill, a grist mill, several roads had been constructed to the landing place, and a post office was established. The town plot of Meaford was laid out in 1845.Thornbury is located on Georgian Bay between Meaford and Collingwood. The Township of Thornbury was incorporated in 1833. In 1855 the town's first business, a milling operation, was set up, followed by a general store, blacksmith, cooper and fanning mill shops, grist and saw mills, and a post office. The apple packing industry took root in Thornbury in 1885. At the Thornbury Village Cider House, they produce Premium Apple Cider from apples grown in the area, cider that is light, crisp and refreshing. On January 1, 2001, the Town of Thornbury and the small settlements in the Township of Collingwood were amalgamated. Thornbury is the primary population center.