BRYN AETHWY GUESTHOUSE CONTACT DETAILS 01248 712228 01248 712228 brynaethwy@outlook.com brynaethwy@outlook.com Bryn Aethwy, Pentraeth Road, Menai Bridge, Isle of Anglesey, LL59 5HS. Bryn Aethwy, Pentraeth Road, Menai Bridge, Isle of Anglesey, LL59 5HS. SEND A MESSAGE Name Email Address Message Submit Follow