Castro Caldelas is a municipality in the province of Ourense, in the autonomous community of Galicia, Spain.

The castle of Castro Caldelas was constructed during this time and played a significant role in the history of the region.

Castro Caldelas continued to develop during the 16th and 17th centuries, with the construction of religious buildings and expansion of the town.

In the 19th and 20th centuries, Castro Caldelas, like many other towns, experienced social and economic changes which caused it to become an administrative and cultural center in the region.

The town is also famous for its winemaking traditions, with the Ribeira Sacra (DO) wine region nearby.