PLEASE NOTE: WE ONLY ACCEPT CASH AND CHEQUE PAYMENT. Welcome to Trem Y Mor Holidays and Retreats where relaxation is guaranteed. We are not a glitzy hotel but a small relaxed and friendly bed and breakfast situated near to the popular village of Llanberis home of Mount Snowdon on the northern edge of Snowdonia. We are located in a tranquil rural location with breathtaking panoramic views of the surrounding countryside towards Anglesey.