When my wife and I traveled to Germany many years ago, we used a hand drawn map from Rick Steeves from either Europe through the back door or Germany. My son is traveling there this summer but I can’t seem to find the map. Any help is appreciated.
The "white" church you probably mean is the WIES- ("meadow" in English) KIRCHE. You can find all 4 of these on the map below:
https://www.pension-info.de/bayern/fuessen/linderhof-oberammergau/index.html