|Walterstone shown within Herefordshire|
|OS grid reference|
|• London||200 km|
|Sovereign state||United Kingdom|
|Fire||Hereford and Worcester|
|EU Parliament||West Midlands|
Walterstone is a village and civil parish in Herefordshire, England, near the Welsh border and the Brecon Beacons National Park, 25 km south west of Hereford. The parish had a population of 97 in the 2001 UK Census and is grouped with Craswall, Llanveynoe and Longtown to form Longtown Group Parish Council for administrative purposes.
There is a motte-and-bailey castle in the village to the west of St Mary's church and an Iron Age hill fort on high ground 1 km to the east. The River Monnow and the Welsh Marches railway line share a valley south east of the village.
In the 18th century, a Roman mosaic was reported to have been found in the parish. The exact site is not known but is thought to be in the Coed-y-Grafel area north of the village. Allt Yr Ynys, a 16th-century manor house 2 km south of the village, is now a country house hotel.
- "Population of Herefordshire Parishes, 2001" (pdf). Herefordshire Council. 2004. Retrieved 2010-12-04.
- Brecon Beacons National Park - Eastern Area (Explorer Maps) (A3 ed.), Ordnance Survey, 2010, ISBN 978-0-319-24054-0
- "List of Parish Councils and Contacts" (xls). Herefordshire Council. Retrieved 2010-12-04.
- Pevsner, Nikolaus (1963). The Buildings of England - Herefordshire. New Haven and London: Yale University Press. p. 308. ISBN 978-0-300-09609-5.
- Deeley, Nigel W. "The Carpenters Arms - Walterstone, Herefordshire HR2 0DX". www.thecarpentersarmswalterstone.com. Retrieved 2016-08-15.
- "Carpenter's Arms in Walterstone notches up another success". Hereford Times. Retrieved 2016-08-15.
- "Roman 'pavement', Coed-y-Grafel, Walterstone". Herefordshire Through Time. Herefordshire Council. Retrieved 2010-12-05.
- "Allt Yr Ynys Country Hotel - About us". Retrieved 2010-12-05.
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