Agluona – is a sanctum of Catholic Latvian Latgala. The story of Agluona sanctum begins at the end of the 17th century, when in 1697 the owner of Viškova (currently Agluona) estate Eva Justine Šostovicka invited Dominican monks from Vilnius to strengthen Catholicism in the region, to establish a monastery and a parish school. The monastery was build in 1699, and in 1700 the first wooden church was built, in the main altar of which shortly Dominican monks put a copy of the picture of the Sacred Merciful Mother of God of Trakai and introduced the celebration of the Assumption. In 1780 a brick church was built, as well as a monastery and a wall around the churchyard with 6 gates. In side-niches of the wall sculptures of Jesus Christ's Way of Suffering, the so-called 14-station Way of the Cross or Little Calvary, were set. The church and the monastery are surrounded by lakes and on the eastern side there is a miraculous stream. Since 1824 this stream, due to its healing characteristics, is called St. Anthony's stream. The sanctum of Agluona is distinguished by its unique piety practice – 14-station Way of the Cross or Little Calvary, where pilgrims walk from one station to another practised particular practices of devotions. The author of this article raises these questions: what practices by Latvian and Lithuanian pilgrims in Agluona Way of the Cross or Little Calvary; what are the interfaces and differences of this phenomenon? The aim of the research is to reveal the interfaces and differences of the devotion by Latvian and Lithuanian pilgrims for the Way of the Cross or Little Calvary set in Agluona churchyard. The objectives of the research are: to explore and to present the material collected during summer field expeditions in Agluona about devotion for the Way of the Cross or Little Calvary set in Agluona churchyard by Latvian and Lithuanian pilgrims; to assess the contents of these devotion; to reveal the interfaces and differences of these devotional practices; to present the conclusions of the research. The conclusions of the research. Latvian pilgrims, while walking the Way of the Cross, use five prayer books and hymnals, while Lithuanians use only one "Liturgical prayer book". The content of Latvian devotion is comprised of much more diverse devotion practices, while Lithuanian pilgrims are unemployed. Lithuanian and Latvian pilgrims united seven devotion practices. The conclusions of the research validate the hypothesis that Latvian and Lithuanian pilgrims in the Way of the Crosses in Agluona churchyard practised different practices of devotions.