Digerberget is a small nature reserve just south of Tällberg, useful for stretching the village into a short walk. The hill is not dramatic by Swedish standards, but it gives a good read on the Siljan landscape: forest, open slopes, red houses, and water below.
Treat it as part of a gentle Tällberg circuit rather than a stand-alone hike. It is best in clear weather, when the lake views do most of the work.