Caernarfon; coast to River Dee; English border and River Severn to Welshpool; A458 to Mallwyd; River Dyfi to Aberdyfi; coast to Caernarfon, plus the islands of Anglesey, Holy Island and Bardsey Island.
West of A487 from Caernarfon to Porthmadog, plus Bardsey Island, Anglesey and Holy Island
Metres Feet Name Map Grid Ref
564 1850 Yr Eifl 123 SH 365447 522 1712 Gyrn Ddu 115/123 SH 401468 371 1218 Carn Fadryn 123 SH 279352 304 999 Mynydd Rhiw 123 SH 228294 279 915 Garn Boduan 123 SH 312393 262 858 Moel-y-gest 124 SH 549389 235 770 Carneddol 123 SH 301331 220 722 Holyhead Mountain 114 SH 218829 178 584 Mynydd Bodafon 114 SH 472854 167 548 Mynydd Enlli 123 SH 122219
West of River Conwy, A470 and A496 from Conwy to Maentwrog
1085 3560 Snowdon - Yr Wyddfa 115 SH 609544 1064 3490 Carnedd Llewelyn 115 SH 684644 999 3279 Glyder Fawr 115 SH 642579 947 3107 Y Garn 115 SH 631596 923 3029 Elidir Fawr 115 SH 612613 915 3002 Tryfan 115 SH 664594 898 2946 Y Lliwedd 115 SH 622533 872 2861 Moel Siabod 115 SH 705546 799 2622 Pen Llithrig y Wrach 115 SH 716623 782 2566 Moel Hebog 115 SH 565469 770 2527 Moelwyn Mawr 124 SH 658449 747 2451 Yr Aran 115 SH 604515 734 2408 Craig Cwm Silyn 115 SH 525503 726 2382 Moel Eilio 115 SH 556577 709 2326 Trum y Ddysgl 115 SH 545516 698 2290 Allt Fawr 115 SH 682475 698 2290 Mynydd Mawr 115 SH 539547 678 2224 Creigiau Gleision 115 SH 729615 674 2210 Moel Cynghorion 115 SH 586564 610 2000 Tal y Fan 115 SH 729727 553 1814 Moel-ddu 124 SH 579442 382 1254 Moel y Dyniewyd 115 SH 613477
North of A5 from Betws-y-Coed to the English border
578 1896 Moel y Gamelin 116 SJ 176465 565 1853 Cyrn-y-Brain 117 SJ 208488 554 1818 Moel Famau 116 SJ 161627 532 1744 Mwdwl-eithin 116 SH 917540 511 1676 Foel Fenlli 116 SJ 164600 467 1531 Moel Gyw 116 SJ 171575 439 1440 Penycloddiau 116 SJ 127678 389 1276 Mynydd Rhyd ddu 116 SJ 054477 330 1083 Hope Mountain 117 SJ 294569 207 679 Great Orme 115 SH 767833
North-west of A494 from Dolgellau to the A5
854 2801 Arenig Fawr 124/125 SH 827369 756 2480 Y Llethr 124 SH 661258 751 2464 Moel Llyfnant 124/125 SH 808352 734 2408 Rhobell Fawr 124 SH 787257 720 2362 Rhinog Fawr 124 SH 657290 689 2259 Arenig Fach 124/125 SH 821416 669 2196 Carnedd y Filiast 124/125 SH 871446 661 2168 Manod Mawr 124 SH 724447 629 2063 Y Garn 124 SH 702230 623 2044 Moel Ysgyfarnogod 124 SH 658346 611 2004 Foel Goch 125 SH 953423 589 1932 Moelfre 124 SH 626246 530 1740 Mynydd Nodol 124/125 SH 865392 405 1329 Foel Offrwm 124 SH 749209
South of A494 and A5 from Dolgellau to the English border
905 2970 Aran Fawddwy 124/125 SH 863224 830 2723 Cadair Berwyn 125 SJ 071323 779 2557 Glasgwm 124/125 SH 837194 671 2201 Foel Rhudd 124/125 SH 889236 667 2188 Cyrniau Nod 125 SH 988279 540 1772 Rhialgwm 125 SJ 054212 523 1715 Gyrn Moelfre 125 SJ 184294 356 1169 Allt y Main 125 SJ 162151 341 1119 Mynydd-y-briw 125 SJ 173260 341 1119 Y Golfa 125 SJ 182071
West of A470 and River Dyfi from Dolgellau to Machynlleth
893 2929 Cadair Idris - Penygadair 124 SH 711130 675 2213 Maesglase - Maen Du 124/125 SH 823152 667 2189 Tarren y Gesail 124 SH 711059 634 2080 Tarrenhendre 135 SH 683041 469 1538 Mynydd Cwmcelli 124 SH 804099 380 1246 Foel Cae'rberllan 124 SH 676082 321 1053 Craig y Castell 124 SH 698162 313 1027 Ffridd Cocyn 135 SH 623042 294 965 Gamallt 124 SH 665068
Aberdyfi; River Dyfi to Mallwyd; A458 to Welshpool; River Severn and English border to Hay-on-Wye; River Wye to Builth Wells; A483 to Llandovery; River Tywi to Carmarthen Bay; coast to Aberdyfi.
North of River Rheidol, A44, A470 and River Severn from Aberystwyth to Welshpool
Metres Feet Name Map Grid Ref
752 2467 Plynlimon - Pen Pumlumon Fawr 135 SN 789869 560 1837 Banc Llechwedd-mawr 135 SN 775899 550 1806 Drosgol 135 SN 759878 523 1715 Carnedd Wen 125 SH 923099 507 1663 Disgwylfa Fawr 135 SN 737847 488 1602 Bryn Amlwg 136 SN 921974 485 1590 Garreg-hir 136 SN 998977 482 1582 Bryn y Fan 136 SN 931885 464 1523 Esgair Ddu 125 SH 873107 358 1175 Stingwern Hill 136 SJ 133014 352 1155 Upper Park 125 SJ 189053
East of River Severn, A470 and River Wye from Welshpool to Hay-on-Wye
660 2166 Great Rhos 148 SO 182639 586 1921 Pegwn Mawr 136 SO 023812 547 1796 Beacon Hill 136/148 SO 176768 542 1777 Gwaunceste Hill 148 SO 158555 513 1683 Corndon Hill 137 SO 306969 499 1636 Garreg Lwyd 136/147 SN 942733 477 1566 Gwastedyn Hill 136/147 SN 987661 460 1509 Cefn Cenarth 136 SN 969762 451 1480 Aberedw Hill 147 SO 084507 445 1460 Carneddau 147 SO 070552 442 1450 Rhiw Gwraidd 147 SO 009634 415 1363 The Begwns 148/161 SO 155443 408 1338 Long Mountain - Beacon Ring 126 SJ 264058 404 1324 Moel y Golfa 126 SJ 290125 355 1164 Caeliber Isaf 137 SO 212934
South and west of River Rheidol, A44 and A470 from Aberystwyth to Builth Wells
645 2115 Drygarn Fawr 147 SN 862584 610 2002 Pen y Garn 135 SN 798771 594 1950 Waun Claerddu 135/147 SN 790704 536 1759 Foel Cwmcerwyn 145 SN 094311 487 1599 Pen y Garn-goch 147 SN 884502 466 1529 Carn Gefallt 147 SN 941646 462 1515 Crugiau Merched 146/147 SN 722455 395 1295 Frenni Fawr 145 SN 203348 361 1183 Hafod Ithel 135 SN 610678 347 1138 Mynydd Carningli 145 SN 062372 329 1079 Mynydd Cynros 146 SN 620327 327 1073 Rhos Ymryson 146 SN 459500 326 1070 Pen-crug-melyn 146 SN 502285 205 673 Brandy Hill 158 SN 213133
Carmarthen; River Tywi to Llandovery; A483 to Builth Wells; River Wye to Hay-on-Wye; English border to the Severn estuary; coast to Carmarthen.
East of A4069 and north of county boundary, A465 and A40 from Llandovery to Monmouth
Metres Feet Name Map Grid Ref
886 2906 Pen y Fan 160 SO 012216 811 2660 Waun Fach 161 SO 215300 802 2630 Fan Brycheiniog 160 SN 825218 769 2523 Waun Rydd 160 SO 062206 734 2409 Fan Fawr 160 SN 970193 725 2379 Fan Gyhirych 160 SN 881191 663 2175 Fan Nedd 160 SN 913184 617 2024 Cefn yr Ystrad 160 SO 087137 609 1997 Mynydd Troed 161 SO 166293 596 1955 Sugar Loaf 161 SO 272188 551 1807 Tor y Foel 161 SO 115195 515 1690 Mynydd Llangorse 161 SO 159267 486 1595 Ysgyryd Fawr 161 SO 331182 478 1568 Mynydd Eppynt 147 SN 961464 423 1389 Edmund's Tump 161 SO 404210 393 1290 Allt yr Esgair 161 SO 126243 381 1250 Bryn Arw 161 SO 303197 292 959 Myarth 161 SO 171208
West of A4069, county boundary and River Neath from Llangadog to Neath
481 1578 Hirfynydd 160 SN 839076 418 1370 Mynydd Marchywel 170 SN 768038 415 1360 Trichrug 160 SN 699229 374 1226 Mynydd y Betws 159 SN 664094 358 1173 Mynydd Uchaf 160 SN 716103 339 1113 Mynydd Allt-y-grug 160 SN 751079 284 933 Mynydd Sylen 159 SN 515080 272 893 Mynydd Drumau 170 SN 725002 262 861 Mynydd Llangyndeyrn 159 SN 482132
South of River Neath, A465 and A40 from Neath to Monmouth
600 1969 Craig y Llyn 170 SN 907032 581 1905 Coity Mountain 161 SO 231080 550 1804 Mynydd Carn-y-cefn 161 SO 187085 472 1550 Mynydd Twyn-glas 171 ST 259978 385 1264 Mynydd y Lan 171 ST 208923 382 1253 Cefn Eglwysilan 171 ST 097905 381 1250 Mynydd y Glyn 170 ST 032896 370 1214 Foel Fynyddau 170 SS 782936 362 1188 Mynydd Machen 171 ST 223900 309 1013 Wentwood 171/172 ST 411943 307 1007 Garth Hill 171 ST 103835 274 899 Craig yr Allt 171 ST 133850 258 846 Mynydd Dinas 170 SS 761915
use the name link for a description of the hill and the grid link for an online map (courtesy of streetmap.co.uk)
many thanks to Simon Edwardes and Gary Honey for updating the links to accomodate the new streetmap rules
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