The biggest attraction center of Riner is found at the Miracle Sanctuary, highly known for its baroque altarpiece, from the mid-18th century, located among the masterpieces of its time in Catalonia. Also in the same Sanctuary, an interesting Renaissance altarpiece from the 16th century is preserved. Along with Freixinet, Santa Susanna and Su, the four population centers of this small village of 300 inhabitants are formed. At the left side of the river Negre, stood up the old castle of Riner, of which the great tower and several arches, and the church of St. Martí are now preserved. Steeped by routes for walking or cycling, Riner is a town of traditions and architecture.