 The public house, Pant yr Ardd, was closed and put up for sale in June 2014.It was bought by an unknown source and is re-opened in December 2014.Owing to Bethesda's industrial heritage, Tregarth has two railway lines running through its centre, one the Bethesda Branch Line (London and North Western Railway) which was closed in 1963 and the other The Narrow Gauge Penrhyn Quarry Railway Line which was used to transport slate from the Penrhyn Quarries to Port Penrhyn and was closed in 1962.