A few years ago, Griébal was an abandoned village. It had been expropriated from its inhabitants when the Mediano Reservoir flooded its best land.
In 1990, the Ebro Hydrographic Confederation handed over
…el uso del núcleo urbano de Griébal, en la provincia de Huesca, así como sus alrededores (700 hectáreas)
the use of the urban nucleus and surroundings of Griébal (700 hectares), in the province of Huesca, to the SCOUTS OF ARAGÓN Association.
As of that date, SCOUTS OF ARAGÓN assumes its rehabilitation as a challenge of service and commitment to our society, as a great project with which to build a youth service centre..