Carfin Lourdes Grotto, a Roman Catholic shrine in Scotland dedicated to Our Lady of Lourdes, was created in the early twentieth century. The "Carfin Grotto", as the shrine is locally referred to, was the brainchild of Father, later Canon Thomas N. Taylor, parish priest of St. Francis Xavier's Parish in the small, mining village of Carfin, which lies two miles east of Motherwell, in the West of Scotland. Following a trip to France's principal Marian shrine at Lourdes, Canon Taylor's vision was to build a religious memorial in honour of Our Blessed Lady based on the template of the Grotto of Massabielle. To realize this vision became his life's work. Since its opening in the early 1920s, the "grotto" has attracted pilgrims in the hundreds of thousands and its environs have been modified and enhanced with rich Catholic symbols and buildings. The grotto shrine offers a pilgrimage season with Sunday processions, rosaries, outdoor Masses and dedicated Feast Day events which run annually from early May until late September.

Bernadette Soubirous, also known as Bernadette of Lourdes, was the firstborn daughter of a miller from Lourdes, in the department of Hautes-Pyrénées in France, and is best known for experiencing apparitions of a "young lady" who asked for a chapel to be built at the nearby cave-grotto. These apparitions occurred between 11 February and 16 July 1858, and the woman who appeared to her identified herself as the "Immaculate Conception".