Post Office – Cardigan, Parcllyn – Opening Hours & Branch Details Post Office is situated currently on Londis Stores, a 5.36 mile drive north-east from the centre of Cardigan (a few minutes walk from Sewage Works and Parc Y Llyn). This branch looks forward to serving the patrons of Craig Filain, Cribach, Sarnau, Brynhoffnant, Aberporth, Cribyn and Blaenannerch. Doors are open here today (Friday) from 9:00 am to 5:30 pm. On this page you can find all the significant information about Post Office Cardigan, Parcllyn, including the opening times, branch location and customer rating.