In 1870-72, John Marius Wilson's Imperial Gazetteer of England and Wales described Capel Garmon like this:
CAPEL-GARMON, or Garth-Garmon, a chapelry in Llanrwst parish, Denbigh; on the river Conway, 4½ miles S by E of Llanrwst r. station. Post Town, Llanrwst. Statistics returned with the parish. The property is much subdivided. The living is a p. curacy in the diocese of St. Asaph. Value, not reported. Patron, the Rector of Llanrwst. The church is not good. There is an Independent chapel.
Additional information about this locality is available for Llanrwst
GB Historical GIS / University of Portsmouth, History of Capel Garmon, in Conwy and Denbighshire | Map and description, A Vision of Britain through Time.
Date accessed: 30th April 2017
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