01 Bethel and Saron
02 Fachwen Woods
03 Deiniolen and Clwt y Bont
04 Llanberis
05 Dolbadarn and Pentre Castell
06 Glynrhonwy Quarry
07 Gallt Celyn
08 Allt Ddu
09 Brynrefail
10 Blue Peris
11 Dinorwic, Marchlyn & Gallt y Llan slate quarries Llanberis copper mine
12 Bethesda and Llanllechid
13 Llandygái and Tal y Bont
14 Penrhyn Quarry
15 Pen isa’r Nant
16 Nant Ffrancon – valley floor
17 Nant Ffrancon – valley slopes
18 Cwm y Glo
19 Ochr Bryn Bras
20 Llanrug
21 Padarn and Peris lakes
22 Graiglwyd
23 Arfon plateau
24 Llanddeiniolen/Dinorwic
25 Gwaun
26 Bangor
27 Y Felinheli (Port Dinorwic)
28 Llanfair Isgaer
29 Penrhyn demesne
30 Port Penrhyn
31 Lowland coastal area around Wig
32 Ogwen valley
33 Mynydd Llandygai
34 Abergwyngregyn
35 Rhaeadr Fawr
36 Unenclosed mountain (north Carneddau)
37 Enclosed fields above Bethesda
38 Fieldscape around Llanllechid
39 Enclosed hill slopes below Moel Wnion
40 Sling
41 Moel y Ci / Gwaen Gynfi unenclosed uplands
42 Gwaen Gynfi enclosed area
43 Nant Peris
44 River valleys above Llanberis
45 Cefn-du and Garreg Lefain
46 Bangor Mountain
47 Cegin Valley
48 Vaynol
49 Glasinfryn
50 Afon Rhythallt
51 Rhiwlas
52 Telford’s road
53 Hillslopes below Moel y Ci / Moel Rhiwen
54 Improved fields above Pentir
02 Fachwen Woods
03 Deiniolen and Clwt y Bont
04 Llanberis
05 Dolbadarn and Pentre Castell
06 Glynrhonwy Quarry
07 Gallt Celyn
08 Allt Ddu
09 Brynrefail
10 Blue Peris
11 Dinorwic, Marchlyn & Gallt y Llan slate quarries Llanberis copper mine
12 Bethesda and Llanllechid
13 Llandygái and Tal y Bont
14 Penrhyn Quarry
15 Pen isa’r Nant
16 Nant Ffrancon – valley floor
17 Nant Ffrancon – valley slopes
18 Cwm y Glo
19 Ochr Bryn Bras
20 Llanrug
21 Padarn and Peris lakes
22 Graiglwyd
23 Arfon plateau
24 Llanddeiniolen/Dinorwic
25 Gwaun
26 Bangor
27 Y Felinheli (Port Dinorwic)
28 Llanfair Isgaer
29 Penrhyn demesne
30 Port Penrhyn
31 Lowland coastal area around Wig
32 Ogwen valley
33 Mynydd Llandygai
34 Abergwyngregyn
35 Rhaeadr Fawr
36 Unenclosed mountain (north Carneddau)
37 Enclosed fields above Bethesda
38 Fieldscape around Llanllechid
39 Enclosed hill slopes below Moel Wnion
40 Sling
41 Moel y Ci / Gwaen Gynfi unenclosed uplands
42 Gwaen Gynfi enclosed area
43 Nant Peris
44 River valleys above Llanberis
45 Cefn-du and Garreg Lefain
46 Bangor Mountain
47 Cegin Valley
48 Vaynol
49 Glasinfryn
50 Afon Rhythallt
51 Rhiwlas
52 Telford’s road
53 Hillslopes below Moel y Ci / Moel Rhiwen
54 Improved fields above Pentir
01 Bethel a Saron
02 Coedwig Fachwen
03 Deiniolen a Chlwt-y-Bont
04 Llanberis
05 Dolbadarn a Phentre Castell
06 Chwarel Glynrhonwy
07 Gallt Celyn
08 Allt Ddu
09 Brynrefail
10 Blue Peris
11 Chwareli llechi Dinorwig, Marchlyn a Gallt-y-Llan a Mwynglawdd copr Llanberis
12 Bethesda a Llanllechid
13 Llandygái a Thal-y-Bont
14 Chwarel y Penrhyn
15 Pen isa’r Nant
16 Nant Ffrancon – gwaelod y dyffryn
17 Nant Ffrancon – llethrau’r dyffryn
18 Cwm-y-Glo
19 Ochr Bryn Bras
20 Llanrug
21 Llyn Padarn a Llyn Peris
22 Graiglwyd
23 Llwyfandir Arfon
24 Llanddeiniolen/Dinorwig
25 Gwaun
26 Bangor
27 Y Felinheli
28 Llanfair Isgaer
29 Demên y Penrhyn
30 Porth Penrhyn
31 Ardal o iseldir glan môr o amgylch Wig
32 Dyffryn Ogwen
33 Mynydd Llandygái
34 Abergwyngregyn
35 Rhaeadr Fawr
36 Mynydd agored (i’r gogledd o’r Carneddau)
37 Caeau amgaeëdig uwchlaw Bethesda
38 Caelun o amgylch Llanllechid
39 Llethrau bryniau amgaeëdig islaw Moel Wnion
40 Sling
41 Ucheldiroedd agored Moel y Ci / Gwaun Gynfi
42 Ardal amgaeëdig Gwaun Gynfi
43 Nant Peris
44 Dyffrynnoedd afonydd uwchlaw Llanberis
45 Cefndu a Charreg Lefain
46 Mynydd Bangor
47 Dyffryn Cegin
48 Y Faenol
49 Glasinfryn
50 Afon Rhythallt
51 Rhiwlas
52 Ffordd Telford
53 Llethrau bryniau islaw Moel y Ci / Moel Rhiwen
54 Caeau wedi’u gwella uwchlaw Pentir
02 Coedwig Fachwen
03 Deiniolen a Chlwt-y-Bont
04 Llanberis
05 Dolbadarn a Phentre Castell
06 Chwarel Glynrhonwy
07 Gallt Celyn
08 Allt Ddu
09 Brynrefail
10 Blue Peris
11 Chwareli llechi Dinorwig, Marchlyn a Gallt-y-Llan a Mwynglawdd copr Llanberis
12 Bethesda a Llanllechid
13 Llandygái a Thal-y-Bont
14 Chwarel y Penrhyn
15 Pen isa’r Nant
16 Nant Ffrancon – gwaelod y dyffryn
17 Nant Ffrancon – llethrau’r dyffryn
18 Cwm-y-Glo
19 Ochr Bryn Bras
20 Llanrug
21 Llyn Padarn a Llyn Peris
22 Graiglwyd
23 Llwyfandir Arfon
24 Llanddeiniolen/Dinorwig
25 Gwaun
26 Bangor
27 Y Felinheli
28 Llanfair Isgaer
29 Demên y Penrhyn
30 Porth Penrhyn
31 Ardal o iseldir glan môr o amgylch Wig
32 Dyffryn Ogwen
33 Mynydd Llandygái
34 Abergwyngregyn
35 Rhaeadr Fawr
36 Mynydd agored (i’r gogledd o’r Carneddau)
37 Caeau amgaeëdig uwchlaw Bethesda
38 Caelun o amgylch Llanllechid
39 Llethrau bryniau amgaeëdig islaw Moel Wnion
40 Sling
41 Ucheldiroedd agored Moel y Ci / Gwaun Gynfi
42 Ardal amgaeëdig Gwaun Gynfi
43 Nant Peris
44 Dyffrynnoedd afonydd uwchlaw Llanberis
45 Cefndu a Charreg Lefain
46 Mynydd Bangor
47 Dyffryn Cegin
48 Y Faenol
49 Glasinfryn
50 Afon Rhythallt
51 Rhiwlas
52 Ffordd Telford
53 Llethrau bryniau islaw Moel y Ci / Moel Rhiwen
54 Caeau wedi’u gwella uwchlaw Pentir
Historical processes
Themâu tirwedd hanesyddol