pilgrimage church birnau on lake constance with vineyards in autumn, uhldingen-muehlhofen, baden-wuerttemberg, germany

birnau basilica bodensee lake constance baden wuerttemberg wine vineyard autumn germany monastery upper swabia german landscape nature grapevine vine viticulture region water church abbey baroque pilgrimage southern uhldingen muehlhofen landmark famous place style sacral building cistercian architecture catholic catholicism christianity autumnal colors leaf coloration europe european central culture travel destination tourist attraction