This paper explores the role of memories and traditions in shaping religious identity, using the Hindu pilgrimage site of Ganga Talao (Sacred Lake) in Mauritius as a case study. Pilgrims' memories of sacred spaces, rituals, and journeys, along with sacred stories and spiritual expectations, become integral elements of their religious experience and identity. The pilgrimage to Maha Shivaratri exemplifies how sacred landscapes are imbued with spiritual significance over time. The study focuses on how memories and family traditions influence pilgrims’ actions, particularly during the Maha Shivaratri festival in Mauritius. The analysis begins with a reflection on memories in relation to pilgrimage, followed by an exploration of family traditions tied to Ganga Talao, including the establishment of the site, its pilgrimage history, and the key visiting traditions. The main rituals and traditions performed at Ganga Talao, such as those during Maha Shivaratri, are examined through both personal observations and accounts from pilgrims. The study highlights how these rituals reinforce the connection between individuals, families, and the sacred landscape, shaping collective religious identity. Through a discussion of the interwoven elements of memory, tradition, and sacred space, the research offers insights into the enduring significance of pilgrimage sites and the role they play in maintaining religious and cultural continuity.