Castelrotto is with about 7.000 inhabitants the biggest community in the Altipiano dello Sciliar in South Tyrol.

San Osvaldo is a fraction of the community of Castelrotto with about 140 inhabitants.

Siusi allo Sciliar – that is name of the village at the foot of the Alpe di Siusi in South Tyrol with about 2,000 inhabitants.

Tagusa is a small hamlet of Castelrotto (Altipiano dello Sciliar, South Tyrol) and offer only a few sights.