The new T10 bus service running from Bangor to Corwen. Photo: Transport for Wales A pilot TrawsCymru bus service has been launched to provide a more sustainable way of travelling in and around Snowdonia National Park. Launched on Saturday, July 31, the T10 bus will run daily from Bangor to Corwen from morning to mid-evening for the next 12 months. The aim is to reduce the need for private car journeys within areas of the National Park, and encourage residents and tourists to take the bus to visit popular rural destinations such as Betws-y-Coed, Llyn Ogwen and Capel Curig. To celebrate the launch, TrawsCymru are providing journeys free of charge until Sunday, August 8, though passengers will be unable to make journeys between Bangor and Bethesda on the T10 for the first week.