Halamanning is in the parish of St Hilary ( where the population taken at the 2011 census was included ) .
Is in the Cornwall and West Devon Mining Landscape , which was designated as a World Heritage Site in 2006 .
Halamanning is in the parish of St Hilary ( where the population taken at the 2011 census was included ) and is in the Cornwall and West Devon Mining Landscape , which was designated as a World Heritage Site in 2006 .