Tucked into the dry landscapes of southern Alberta, Stirling sits along Highway 4 roughly 31 kilometres southeast of Lethbridge and about 72 kilometres northwest of the Canada-United States border. The village is entirely surrounded by the County of Warner No. 5, placing it within one of Alberta’s most historically significant agricultural regions. Its origins trace back to 1899, when the Alberta Railway and Coal Company (ARCC) was operating a narrow gauge railway line running from Lethbridge south through the Coutts-Sweetgrass border crossing into Montana. The railway station along that line was named after J. A. Stirling, an executive with an English firm that helped finance the ARCC. At the time the station was established, the surrounding area held no permanent settlers, only railway employees living in section houses along the tracks.
Stirling’s growth into an actual community came about through a partnership between the ARCC and the Church of Jesus Christ of Latter-day Saints. The railway company had observed how the LDS Church was successfully bringing irrigation to semi-arid land in Utah’s Salt Lake Valley and in nearby Cardston, Alberta, and arranged for the Church to help colonize the area. Under the agreement, an irrigation canal was to be constructed and two communities, Stirling and Magrath, were to be established by the end of 1899. The first settlers, a group of approximately 30 Mormon colonists led by Theodore Brandley, arrived on May 5, 1899. With the arrival of irrigation water on November 14, 1899, the village developed quickly around the existing station. The St. Mary’s Main Canal, which grew out of that original effort, now stretches 312 kilometres and remains a critical water source for much of southern Alberta. Today, Stirling carries the designation of a National Historic Site of Canada, recognized specifically as an agricultural village, reflecting the lasting significance of its planned settlement and irrigation heritage.