This paper shows the ways and customs of people in the past in the Sinj area and a variety of customs, events, stories, songs and prayers related to weddings, eschatological tradition, legends regarding the Miraculous Lady of Sinj, the traditional rera signing and national costumes, and the festivities of Christmas Eve, Palm Sunday and the Holy Week. Before getting married, young women and men would get to know each other most often on a form of social gathering called sijelo . The image of the Miraculous Lady of Sinj was brought into Sinj by priests from Herzegovina from a town called Rama. Eschatological traditions tell the shocking stories of unbaptized children called tintilinići reappearing during the night. Christmas Eve is the day before Christmas. The traditions connected to it can be divided into those happening in the morning, during the day and in the evening and night. The Holy Week are the days in the ecclesiastical year from Palm Sunday until Easter. The most important days are Maundy Thursday, Good Friday and Holy Saturday. There is a great number of customs and traditions that happen on these days. On Palm Sunday, people wash their faces in water that contains flowers, and they bring branches of olive and laurel for them to be blessed. Sinj has a specific form of singing which is called rera and it is only present in this area. The national costumes are clothes that used to be worn in the past and it is not preserved enough.