The decision to use Eryri rather than Snowdonia, and Yr Wyddfa instead of Snowdon by the national park authority last autumn reignited a longstanding debate over the protection of place names in Wales.
The switch to Eryri and Yr Wyddfa was made following a petition calling for the park authority to use the Welsh names. But campaigners have been pushing for better protections and use of Welsh place names for decades.
