The Eryri National Park Authority (previously Snowdonia NPA) has recommended the use of some Welsh place-names when referring to features in Snowdonia, Wales, now known by its Welsh language name, Eryri.
Most place-names in Snowdonia are of Welsh origin, with some of them having connections to Welsh folklore.[1] However, a few recent private name-changes from Welsh into English have inspired a campaign to use the Welsh names of places in Snowdonia which currently use English place names or anglicisations, to allow the promotion of the Welsh language and culture. Standardisation of Welsh place names has also been conducted, choosing a preferred Welsh form over multiple versions.
In November 2024, the authority stated that the change to Yr Wyddfa and Eryri over Snowdon and Snowdonia respectively, had been a "success".