Iglesia de Lourdes, Viña del Mar, Catholic church in Viña del Mar, Chile.

The Iglesia de Lourdes is a church building in Viña del Mar featuring a dedicated grotto space beside the main structure. The grotto houses a statue of the Virgin of Lourdes where visitors gather for prayer and reflection.

The church emerged in the late 1800s, prompted by a private devotional vow made for a child's recovery. The Passionist Fathers took over its management and shaped its religious mission through the following decades.

The church serves as a gathering place where devotion to Mary shapes daily religious life in the area. Visitors can observe pilgrims lighting candles at the grotto, reflecting how this practice remains woven into the community's faith today.

The church and grotto stand on the Agua Santa hillside, on the slope of Cerro Castillo above the Marga Marga estuary mouth. The site is reached on foot along the Agua Santa ascent; the terrain climbs, so allow time for the walk. The grotto, inaugurated on 9 February 1913, sits at one side of the church.

The image of the Virgin of Lourdes was commissioned in Paris in 1886 by Mercedes Toro de Rodríguez, as thanks to Teodoro von Schroeders for curing her daughter. It arrived in Valparaíso in 1887 and was inaugurated that year by Archbishop Mariano Casanova, before being moved to the Agua Santa church and later to the grotto.