Retail Price: $70.22 - Save 46% Off! This Religious Medallion is made from Solid Sterling Silver and comes Oxidized to Highlight the Details. It has the depiction of Our Lady of Holy Hill on the front and has the image of The Shrine of Mary Holy Hill in Wisconsin at the back. It comes with a thin 18 Box Chain.. Holy Hill National Shrine of Mary, Help of Christians is a Roman Catholic shrine dedicated to the Blessed Virgin Mary. The centerpiece of the shrine is a minor basilica. It is located in the town of Erin, near Hubertus, Wisconsin, in the Roman Catholic Archdiocese of Milwaukee. The shrine has approximately 300,000 visitors per year.