The Holiday of Our Lady is one of the largest religious holidays in the Cetina region, especially in the area of the town of Sinj, which is held every year on August 15. In the days between August 8 and 15, thousands of pilgrims, young and old, go on a pilgrimage to the city of Sinj, while on August 15, the main religious ceremony is held with Holy Mass and procession. Believers make pilgrimages from all different parts of Dalmatia and Dalmatian Zagora, while each pilgrim brings with them reasons, motives and expectations from the whole experience. From deep religious reasons such as praying for peace and health, for penance and spiritual purification of themselves, to individuals who perceive the whole event as a tourist experience. It is generally believed that today's young people have a different perception of religion, Christianity, the Church and society, while older generations often look down on them because of the way today's young people relate to religious rites and / or local customs such as the pilgrimage to Our Lady of Sinj. The aim of this paper is to examine and research some of these young believers and to find deeper motives and reasons for the possible change in the perception of young people on the Christian faith. There is a possibility that young adults, especially between the ages of 18 and 30, continue to adhere to the religious principles set by their traditional environment, and that the reasons for the pilgrimage still largely agree with previous generations. There is also the possibility of a pessimistic contrast, in which young adults attend pilgrimages without any personal religious initiative, to please others in the community, and that the development of technology and society has trivialized and removed the meaning of pilgrimage to Our Lady of Sinj