The Oyón Valley Missionary Chapels were included on the 2002 World Monuments Watch to raise awareness of their plight. In 2004, WMF, through its Robert W. Wilson Challenge to Conserve Our Heritage, conducted an inventory of the churches, as well as documentation of conditions and implementation of emergency interventions at several sites. (...)
The Oyón Valley Missionary Chapels were included on the 2002 World Monuments Watch to raise awareness of their plight. In 2004, WMF, through its Robert W. Wilson Challenge to Conserve Our Heritage, conducted an inventory of the churches, as well as documentation of conditions and implementation of emergency interventions at several sites. The churches surveyed included San Austín de Canín, San Pedro de Tongos, San Bartolomé de Picoy, Virgen de la Asunción de Oyón, Maria Magdalena de Pachangara, San Pedro de Naván, Huacho sin Pescado, San Bartolomé de Curay, and San Antonio de Lancha.
In 2007, WMF, through the Wilson Challenge, contributed to the cleaning, consolidation, and reintegration of polychrome painted surfaces and conservation of architectural elements in seven of the churches. The churches included in this phase of work were San Martin de Taucur, Andajes, la Chimba, Nava, Quichas, Mallay, and Rapaz. WMF had previously supported another project in Rapaz, the conservation and stabilization of San Cristobal de Rapaz Church. The first phase of work was completed in 2009.