Altoetting - Stiftspfarrkirche St. Philipp und Jakob

Already in 748, the place was a palace of the Agilolfinger, dukes of Bavaria. Forty years later it became the Carolingian royal palace. King Carloman of Bavaria (aka "Karlmann"), the oldest son of Louis the German founded a collegiate church in Altoetting in 876. This church got destroyed by Hungarian troops in 917. Only the octagon of the baptistery survived the destruction. The collegiate got refounded and the church got rebuilt later.

In 1489 there were reports of two healing miracles which started the pilgrimage to Altoetting, that became one of the most important pilgrimage destinations of its time.

The Collegiate Church belonged once to a community of secular canons that was founded in about 1228. The collegiate church was built on the site of the earlier monastic church. From 1489 however, the rapidly growing importance of Altötting as a place of a pilgrimage made a bigger church urgently necessary and it was largely rebuilt between 1499 and 1511 in its present form as a late Gothic hall church.

Located next to the church is the large Gothic cloister.