Mantell Gwynedd - County Voluntary Council serving the county, supporting voluntary organisations. Bilingual in Welsh and English. Gwynedd Gynaladwy - Promotes the principles of Agenda 21. Includes the constitution, news, press releases and meetings information. The Porthdinllaen Lifeboat Station - Information about the lifeboat, its crew, history, services and events, plus a facility to make a donation. Welsh Highland Railway Society - The official supporters' organisation for the project to rebuild the narrow gauge line from Caernarfon to Porthmadog. Castell y Bere - Castle 10 miles south west of Dolgellau. Photographs and information provided by Castles of Wales. Gwynedd Family History Society - Of interest to anyone engaged in researching their Gwynedd ancestry. Provides information on the society officers, the library, journal, publications, branches and membership. Gwynedd Archives - Contains details about the services offered, fees, conditions and a photograph gallery.