01 Abermaw/ Barmouth (PRN 18331)
02 Ucheldir creigiog Dinas Oleu/ rocky heights (PRN 18332)
03 Llethrau coediog, ochr ogleddol Afon Mawddach/ Wooded hill-slopes, north side of Mawddach (PRN 18333)
04 Cutiau (PRN 18334)
05 Bontddu (PRN 18335)
06 Rhan isaf Afon Cwm-Mynach/ Lower Cwm-Mynach(PRN 18336)
07 Coedwigaeth/ Forestry, Ffridd y Mynach (PRN 18337)
08 Dolgledr - Mynydd agored/ Open mountain(PRN 18338)
09 Aber Mawddach/ estuary (PRN 18339)
10 Morfa Mawddach (PRN 18340)
11 Fairbourne (PRN 18341)
12 Coed y Garth (PRN 18342)
13 Y llain arfordirol, i'r de o Lwyngwril/ Coastal strip, south of Llwyngwril (PRN 18343)
14 Llynnau Gregennen (PRN 18344)
15 Llethrau coediog, uwchben Arthog/ Wooded hill slopes, above Arthog (PRN 18345)
16 Mynydd agored/ Open mountain, Bryn Brith (PRN 18346)
17 Llethrau gogleddol/ Northern slopes, Cadair Idris (PRN 18347)
18 Aneddiadau canoloesol/ Medieval settlements, Islawr dref (PRN 18348)
19 Gwynant (PRN 18349)
20 Coedwigaeth/ Forestry Cyfannedd (PRN 18350)
21 Gallt Ffynnon yr Hydd (PRN 18351)
22 Llwyngwril (PRN 18352)