Surrounding Carew Castle which lies in Pembrokeshire National Coastal Park, these gardens look out onto the broad tidal water of the Carew river and a 23 care millpond. The site incorporates an impressive 11th century Celtic Cross, the only restored Tidal Mill in Wales, a medieval bridge and a picnic area all linked by a one-mile mile circular walk. You'll find other walks starting from either of the two car parks. Further information is available from the castle.