More Gwynedd self catering British Self Catering › North Wales › Self catering in Gwynedd › See Shortlist Luxury Sleeps 4 Sleeps 2 Hot Tub Fire Dogs Short Breaks Penbryn Bach, Tywyn Gwynedd North Wales Sleeps 2. 1 bedroom. Prices from £230 a weeks stay. Gefnir Isaf, Arthog Gwynedd North Wales Sleeps 5. 3 bedroom. Prices from £267 a weeks stay. Byways, Valley Gwynedd North Wales Sleeps 11. 4 bedroom. Prices from £479 a weeks stay. First Previous