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Ymddiriedolaeth Nant Gwrtheyrn

Registered charity 1078543, on the register since 10 December 1999. The 6,082nd largest charity in England and Wales by income.

What it says it does

CANOLFAN IAITH A THREFTADAETH CYMRU/ NATIONAL WELSH LANGUAGE AND HERITAGE CENTREDYSGU CYMRAEG I OEDOLION/ TEACHES WELSH TO ADULTSCANOLFAN TREFTADAETH SY'N DEHONGLI HANES Y CWM , Y CHWARELI YN OES FICTORIA A'R IAITH CYMRAEG/HERITAGE CENTRE PRESENTS DISPLAYS ON THE HISTORY OF THE VALLEY, THE VICTORIAN QUARRIES AND WELSH LANGUAGE

In the charity's own words, as filed with the Charity Commission.

Its causes

Arts/culture/heritage/scienceEducation/trainingEnvironment/conservation/heritage

Where it works

Gwynedd

Check it yourself

Its entry on the Charity Commission register · its own website

Figures are the latest the charity has reported to the Charity Commission, current to 27 September 2026. How this site works.