After the recovery of the ruins of the historical building of the church of San Martín in Curiel de Duero in 1997, the owners of this winery have been working on the recovery of the remains of the rock castle in this village.
This place has been turned into a nationwide reference hotel resort, due to the special characteristics of the location and the significance of the building in the Spanish History.
The recovery works were finished in May 2007 when the castle has been opened to the public as Residencia Real Castillo de Curiel.