Gasthaus Schwarzlack

The church is a popular excursion destination because of its location on the slope of the Sulzberg above the Inn Valley. Next to the church there is also a listed inn. Georg Tanner founded a hermitage on the site of today's church in 1659. A depiction of Mariahilf on display, a copy of the Innsbruck miraculous image of Mariahilf by Lucas Cranach the Elder, soon attracted pilgrims. Because of this, a wooden chapel was built in 1687, which gave way to a stone church in 1716. In 1750, at the behest of Count Johann Maximilian IV Emanuel von Preysing, the foundation stone was laid for the construction of a larger pilgrimage church, which met the increased demands and was completed in 1763. The nephew of the deceased donor added some exhibits to the church, including the altar.
Source and more info
de.m.wikipedia.org/wiki/Wallfahrtskirche_Schwarzlack