The cross-border marian hiking trail, founded in 2014, connects the beautiful marian pilgrimage places from St. Marienkirchen at Hausruck in Upper Austria via Burghausen to Altötting in Bavaria over a length of 130 kilometers. Even if the route has not been signposted that long, many pilgrims hiked from St. Marienkirchen to Altötting as early as the baroque period.