The large, open, modern building with shingle roofs consists of two adjoining structures. The porch, which was added in 1937, carries the belfry. Inside, it has an oval floor plan. The reason for the extension was a motorbike accident. The father of the victim vowed to extend the chapel if his son recovered from the consequences of the accident. In the altar niche is the carved figure of St. Joseph with Child (19th century).