St Garmon's Church
Features include a local pub, the "Plas-yn-Dinas", a small primary school and a village hall. The parish church, St Garmon's, was originally constructed in Norman times, and still retains many original features. It is a Grade II* listed building 
The village has held a traditional village show on the August Bank Holiday weekend every year since 1966.
The village was served by the Llanfyllin branch of the Cambrian Railways, which has since been dismantled.
Llanfechain was the birthplace of Walter Davies, who undertook printed surveys of the rural economy and society of Wales at the turn of the 19th century.
The novelist and playwright James Hanley lived in Llanfechain from December 1940 until 1963. After he died in London in 1985 Hanley was buried in the village.
- "Llanfechain Village Show". http://www.llanfechain-show.co.uk/. Retrieved 2008-05-05.
- "Church of St Garmon , Llanfechain". Montgomeryshire Churches Survey. http://www.cpat.demon.co.uk/projects/longer/churches/montgom/16408.htm. Retrieved 2008-05-05.
- "Church of St. Garmon, Llanfechain". British Listed Buildings. http://www.britishlistedbuildings.co.uk/wa-7625-church-of-st-garmon-llanfechain. Retrieved 14 December 2013.
- "Victorian Llanfechain". Victorian Powys for Schools. http://history.powys.org.uk/school1/llanfyllin/fec1902.shtml. Retrieved 2008-05-05.
- "Walter Davies ('Gwallter Mechain') and The Board of Agriculture". The National Library of Wales. http://www.llgc.org.uk/index.php?id=598. Retrieved 2008-05-05.
- Chris Gostick, "Extra Material on James Hanley's The Closed Harbour". The Closed Harbour. (Richmond, Surrey: Oneworld Classics, 2009), p.213.
- Llanfechain C in W Primary School
- Llanfechain Village website
- Photos of Llanfechain and surrounding area on geograph
- Llanfechain Community Website
- Llanfechain Show Website
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