Although these suppliers don't match your search for Manor house, Stately homes in Tremadog, they are within approximately 40 miles and could still be of interest.
Venues, Manor house, Stately homes, Pwllheli, Gwynedd
A Destination Wedding Venue in North Wales, two minutes from the stunning beaches of the Llyn Peninsula and the mountains of Snowdonia. (Manor house, Stately homes in Tremadog)