Lourdes apparitions in the context of "Our Lady of Lourdes"

The Sanctuary of Our Lady of Lourdes (French: Sanctuaire de Notre-Dame de Lourdes; Occitan: Santuari de Nòstra Senhora de Lorda) is a Catholic Marian shrine and pilgrimage site dedicated to Our Lady of Lourdes in the town of Lourdes, Hautes-Pyrénées, France. The sanctuary includes several religious buildings and monuments around the grotto of Massabielle, the place where the events of the Lourdes apparitions occurred in 1858, among them are three basilicas, the Basilica of Our Lady of the Immaculate Conception, the Rosary Basilica and the Basilica of St. Pius X, respectively known as the upper, lower and underground basilica.

The sanctuary is a destination for sick and disabled pilgrims as the Lourdes water, which has flowed from the grotto since the apparitions, is reputed for miraculous healings. The area is owned and administered by the Roman Catholic Diocese of Tarbes-et-Lourdes, and has several functions, including devotional activities, offices, and accommodation for sick and disabled pilgrims and their helpers. In addition to the grotto and the three basilicas, the sanctuary includes fountains providing Lourdes water, baths for immersion in the water, an esplanade for processions, a calvary, the offices of the Lourdes Medical Bureau, and several places of worship in a 52-hectare (130-acre) area.

Lourdes (/lʊərd/, also US: /lʊərdz/, French: [luʁd] ; Occitan: Lorda [ˈluɾðɔ]) is a market town situated in the Pyrenees. It is part of the Hautes-Pyrénées department in the Occitanie region in southwestern France. Prior to the mid-19th century, the town was best known for its Château fort, a fortified castle that rises up from a rocky escarpment at its center.

In 1858, Lourdes rose to prominence in France and abroad due to the Marian apparitions to the peasant girl Bernadette Soubirous (later canonized a saint by the Catholic Church for her virtuous life). Shortly thereafter, the city and its Sanctuary of Our Lady of Lourdes became among the world's most important sites for pilgrimage and religious tourism.

The Basilica of Saint Pius X, informally known as the Underground Basilica, is a Catholic church and minor basilica in the town of Lourdes, France. It is part of the Sanctuary of Our Lady of Lourdes, a major pilgrimage site. The Basilica of St. Pius X is the largest of the sanctuary's churches. It was completed in 1958 in anticipation of the enormous crowds expected in Lourdes for the centenary of the Lourdes apparitions.