They historically played a pivotal role in the cultural and religious landscape of the Chiadma region along the Atlantic coast, situated between Safi and Essaouira.
The Regraga are noted for their spiritual practices and their annual pilgrimage, known locally as the Moussem, which spans 39 days and begins each year at the spring equinox.
The Regraga trace their origins to the Jbel Hadid mountains, where they introduced Islam to the region alongside two other tribes, the Berber Haha and the Chiadma.
The pilgrimage thus maintains a profound connection to these foundational figures, embodying a spiritual journey that activates the saints and reaffirms communal adherence to Islam.
The pilgrimage exemplifies Morocco's cultural resilience and spiritual heritage, embodying a blend of tradition and adaptation in response to contemporary pressures.