The chapel is located in Altlinster, village center on the CR 119 approx. 200 m from hiking trails J17 and J19.

The church of Altlinster was first mentioned in 1570. Its precise age cannot be determined, though it appears to be much older. At first, the patron saint was St. Caecilia, though today it is St. Hubertus. The low choir with its powerful ribbed vaults are still intact today. The church is one of the last remaining houses or worship built according to the old Christian rules and guidelines. It stands on an artificial hill. The floor was originally lower than the threshold. The ordering of the windows in particularly is reminiscent of the old rules of church architecture. The nave of the church has two windows to the south, while the northern side has only one. In the Old Testament, the north is always described as the home of evil, while the south is depicted as the place where the chariot of God stands. The sharp division between the nave and choir also stands out. Simple fresco paintings decorate the bold triumphal arches of carved stone. This shows that the Lords of Linster were active here as patrons, given that the poor farmers at the time could not have afforded such decoration. The mortal remains of the first Lords of Linster are also interred here, as shown by the grave marker on the right wall.