Greifenberg Castle is a ruined castle in the municipality of Bäretswil and the canton of Zürich in Switzerland. It is a Swiss heritage site of national significance. [1]
47°20′46″N 8°51′52″E / 47.346146°N 8.864479°E
Greifenberg Castle is a ruined castle in the municipality of Bäretswil and the canton of Zürich in Switzerland. It is a Swiss heritage site of national significance. [1]
47°20′46″N 8°51′52″E / 47.346146°N 8.864479°E