The Pennants Interactive Map
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- FlyoverA 3D flight along the route
- ElevationThe climb, mile by mile
- VideosVideos from the top on YouTube
- Drive timeTap Drive Time on the photo to see how far it is
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Thomas Pennant
1726Born1798DiedThomas Pennant was born in 1726 at Downing, his family’s estate in Flintshire, and lived there all his life. A naturalist and antiquary, he was made a Fellow of the Royal Society in 1767. Between 1773 and 1776 he made three journeys through Wales, published as A Tour in Wales; the second, The Journey to Snowdon, took him through Snowdonia, the Llŷn Peninsula and Anglesey.He climbed Snowdon in 1752 and again on his tours, and his books, illustrated by his servant Moses Griffith, were read and quoted by the travellers who came after him. The National Library of Wales calls them the finest travel books of their age in Wales.In his honour, we’ve created the Pennants: all 136 Welsh mountains of 2,000 feet or more with at least 30 metres of drop on every side, the same rule as the Hewitts, used for Wales alone. They run from Snowdon, the highest mountain in Wales at 1,085 metres, to Mynydd Graig Goch at 609.75 metres, from the Carneddau in the north to the Brecon Beacons in the south.
Explore the Pennants
Allt-fawr697.9 m
Aran Benllyn885 m
Aran Fawddwy905.6 m
Arenig Fach688.8 m
Arenig Fawr854 m
Bache Hill610 m
Black Mixen650 m
Black Mountain703.6 m
Cadair Berwyn832 m
Cadair Bronwen783.4 m
Carnedd Dafydd1,044 m
Carnedd Llewelyn1,064 m
Carnedd y Filiast (Arenigs)669 m
Carnedd y Filiast (Glyders)821 m
Cefn Dylif618 m
Cefn yr Ystrad617.3 m
Chwarel y Fan679 m
Cnicht690.9 m
Craig Cerrig-gleisiad629 m
Craig Cwm Amarch791.9 m
Craig Cwm Silyn734 m
Craig-las661 m
Craig-y-llyn622 m
Creigiau Gleision675.9 m
Creigiau Gleision North Top631.8 m
Crib Goch923 m
Crib y Ddysgl1,065.3 m
Cribin Fawr658.8 m
Cribyn795 m
Cyfrwy811 m
Dduallt662.8 m
Diffwys750.4 m
Drosgl756.9 m
Drum771 m
Drygarn Fawr645 m
Elidir Fawr924 m
Erw y Ddafad-ddu872 m
Esgeiriau Gwynion669.9 m
Fan Brycheiniog802.5 m
Fan Fawr734 m
Fan Frynych628.3 m
Fan Gyhirych726.1 m
Fan Hir760 m
Fan Llia631.9 m
Fan Nedd663 m
Foel Cedig667.5 m
Foel Cwm-Sian Llwyd648 m
Foel Goch (Arenigs)611 m
Foel Goch (Berwyns)612.7 m
Foel Grach975.4 m
Foel Gron629 m
Foel Hafod-fynydd689 m
Foel Penolau614.4 m
Foel Wen690.6 m
Foel y Geifr626.2 m
Foel-fras944.1 m
Foel-goch831 m
Gallt y Daren619.4 m
Gallt yr Ogof763 m
Garnedd Uchaf925 m
Garreg Las635 m
Garreg Lwyd616 m
Glasgwm779 m
Glyder Fach994.3 m
Glyder Fawr1,000.9 m
Gorllwyn612.7 m
Great Rhos660 m
Gwaun y Llwyni685.5 m
Llechwedd Du613.4 m
Llwytmor849 m
Maesglase678.5 m
Manod Mawr661 m
Manod Mawr North Top658 m
Moel Cynghorion674 m
Moel Druman676 m
Moel Eilio726 m
Moel Fferna630 m
Moel Hebog783.7 m
Moel Lefn638 m
Moel Llyfnant751 m
Moel Penamnen628.3 m
Moel Siabod872.2 m
Moel Sych826.7 m
Moel y Cerrig Duon624.5 m
Moel yr Ogof655 m
Moel Ysgyfarnogod623 m
Moel-yr-hydd648 m
Moelwyn Bach712 m
Moelwyn Mawr770 m
Mynydd Drws-y-coed695 m
Mynydd Graig Goch609.8 m
Mynydd Llysiau663 m
Mynydd Mawr698 m
Mynydd Moel863 m
Mynydd Tal-y-mignedd653 m
Mynydd Tarw679.4 m
Pen Allt-mawr719.6 m
Pen Cerrig-calch701 m
Pen Llithrig y Wrach798.6 m
Pen Pumlumon Arwystli741 m
Pen Pumlumon Llygad-bychan727 m
Pen y Boncyn Trefeilw644.2 m
Pen y Brynfforchog684.9 m
Pen y Fan886 m
Pen y Gadair Fawr800 m
Pen y Garn611 m
Pen yr Allt Uchaf630.1 m
Pen yr Helgi Du832.6 m
Pen yr Ole Wen978 m
Penygadair892.7 m
Picws Du749.1 m
Post Gwyn665 m
Pumlumon Fawr752 m
Rhinog Fach711.6 m
Rhinog Fawr720 m
Rhobell Fawr734 m
Tal y Fan610 m
Tarren y Gesail666.9 m
Tarrenhendre634 m
Trum y Ddysgl709.7 m
Tryfan917.5 m
Twmpa690 m
Waun Fach811 m
Waun Rydd769.2 m
Waun-oer670 m
Y Foel Goch805 m
Y Garn (Glyders)947 m
Y Garn (Pumlumon)684 m
Y Garn (Rhinogs)629 m
Y Llethr756 m
Y Lliwedd897.9 m
Yr Aran747.2 m
Yr Elen962 m
Snowdon1,085 m
Ysgafell Wen672.2 m
Ysgafell Wen North Top669.4 mNo Pennants match that search.
Subscribe for updates on new hikes and National Parks
One email a month with new hikes and routes. No spam.
Map key
On the map
- New tabOpen a second map, to compare or keep a find
- ResetBack to the full view
- LayersSwitch between map and satellite
- Drive timesHow long to drive to each hill, without moving the map
- Locate meShow where you are on the map
- Full screenFill the screen with the map
In each pop-up
- Tick offMark it as done (log in)
- HideHide the pop-up to see the route
- FlyoverA 3D flight along the route
- ElevationThe climb, mile by mile
- VideosVideos from the top on YouTube
- Drive timeTap Drive Time on the photo to see how far it is
In a flyover
- Play / pauseStart or stop the flight
- RestartBack to the start of the route
- CameraFollow the walker or see it from above
- ZoomCloser in or further out
- SpeedFaster or slower
- Return to mapLeave the flyover
Thomas
Pennant

1726Born1798DiedThomas Pennant was born in 1726 at Downing, his family’s estate in Flintshire, and lived there all his life. A naturalist and antiquary, he was made a Fellow of the Royal Society in 1767. Between 1773 and 1776 he made three journeys through Wales, published as A Tour in Wales; the second, The Journey to Snowdon, took him through Snowdonia, the Llŷn Peninsula and Anglesey.He climbed Snowdon in 1752 and again on his tours, and his books, illustrated by his servant Moses Griffith, were read and quoted by the travellers who came after him. The National Library of Wales calls them the finest travel books of their age in Wales.In his honour, we’ve created the Pennants: all 136 Welsh mountains of 2,000 feet or more with at least 30 metres of drop on every side, the same rule as the Hewitts, used for Wales alone. They run from Snowdon, the highest mountain in Wales at 1,085 metres, to Mynydd Graig Goch at 609.75 metres, from the Carneddau in the north to the Brecon Beacons in the south.
Explore the Pennants
Allt-fawr697.9 m
Aran Benllyn885 m
Aran Fawddwy905.6 m
Arenig Fach688.8 m
Arenig Fawr854 m
Bache Hill610 m
Black Mixen650 m
Black Mountain703.6 m
Cadair Berwyn832 m
Cadair Bronwen783.4 m
Carnedd Dafydd1,044 m
Carnedd Llewelyn1,064 m
Carnedd y Filiast (Arenigs)669 m
Carnedd y Filiast (Glyders)821 m
Cefn Dylif618 m
Cefn yr Ystrad617.3 m
Chwarel y Fan679 m
Cnicht690.9 m
Craig Cerrig-gleisiad629 m
Craig Cwm Amarch791.9 m
Craig Cwm Silyn734 m
Craig-las661 m
Craig-y-llyn622 m
Creigiau Gleision675.9 m
Creigiau Gleision North Top631.8 m
Crib Goch923 m
Crib y Ddysgl1,065.3 m
Cribin Fawr658.8 m
Cribyn795 m
Cyfrwy811 m
Dduallt662.8 m
Diffwys750.4 m
Drosgl756.9 m
Drum771 m
Drygarn Fawr645 m
Elidir Fawr924 m
Erw y Ddafad-ddu872 m
Esgeiriau Gwynion669.9 m
Fan Brycheiniog802.5 m
Fan Fawr734 m
Fan Frynych628.3 m
Fan Gyhirych726.1 m
Fan Hir760 m
Fan Llia631.9 m
Fan Nedd663 m
Foel Cedig667.5 m
Foel Cwm-Sian Llwyd648 m
Foel Goch (Arenigs)611 m
Foel Goch (Berwyns)612.7 m
Foel Grach975.4 m
Foel Gron629 m
Foel Hafod-fynydd689 m
Foel Penolau614.4 m
Foel Wen690.6 m
Foel y Geifr626.2 m
Foel-fras944.1 m
Foel-goch831 m
Gallt y Daren619.4 m
Gallt yr Ogof763 m
Garnedd Uchaf925 m
Garreg Las635 m
Garreg Lwyd616 m
Glasgwm779 m
Glyder Fach994.3 m
Glyder Fawr1,000.9 m
Gorllwyn612.7 m
Great Rhos660 m
Gwaun y Llwyni685.5 m
Llechwedd Du613.4 m
Llwytmor849 m
Maesglase678.5 m
Manod Mawr661 m
Manod Mawr North Top658 m
Moel Cynghorion674 m
Moel Druman676 m
Moel Eilio726 m
Moel Fferna630 m
Moel Hebog783.7 m
Moel Lefn638 m
Moel Llyfnant751 m
Moel Penamnen628.3 m
Moel Siabod872.2 m
Moel Sych826.7 m
Moel y Cerrig Duon624.5 m
Moel yr Ogof655 m
Moel Ysgyfarnogod623 m
Moel-yr-hydd648 m
Moelwyn Bach712 m
Moelwyn Mawr770 m
Mynydd Drws-y-coed695 m
Mynydd Graig Goch609.8 m
Mynydd Llysiau663 m
Mynydd Mawr698 m
Mynydd Moel863 m
Mynydd Tal-y-mignedd653 m
Mynydd Tarw679.4 m
Pen Allt-mawr719.6 m
Pen Cerrig-calch701 m
Pen Llithrig y Wrach798.6 m
Pen Pumlumon Arwystli741 m
Pen Pumlumon Llygad-bychan727 m
Pen y Boncyn Trefeilw644.2 m
Pen y Brynfforchog684.9 m
Pen y Fan886 m
Pen y Gadair Fawr800 m
Pen y Garn611 m
Pen yr Allt Uchaf630.1 m
Pen yr Helgi Du832.6 m
Pen yr Ole Wen978 m
Penygadair892.7 m
Picws Du749.1 m
Post Gwyn665 m
Pumlumon Fawr752 m
Rhinog Fach711.6 m
Rhinog Fawr720 m
Rhobell Fawr734 m
Tal y Fan610 m
Tarren y Gesail666.9 m
Tarrenhendre634 m
Trum y Ddysgl709.7 m
Tryfan917.5 m
Twmpa690 m
Waun Fach811 m
Waun Rydd769.2 m
Waun-oer670 m
Y Foel Goch805 m
Y Garn (Glyders)947 m
Y Garn (Pumlumon)684 m
Y Garn (Rhinogs)629 m
Y Llethr756 m
Y Lliwedd897.9 m
Yr Aran747.2 m
Yr Elen962 m
Snowdon1,085 m
Ysgafell Wen672.2 m
Ysgafell Wen North Top669.4 mNo Pennants match that search.
Subscribe for updates on new hikes and National Parks
One email a month with new hikes and routes. No spam.
Photo credits
- Cyfrwy, the Saddle, on Cadair IdrisIan Medcalf, CC BY-SA 2.0, via Geograph. Cropped to fit.
- Allt-fawrDavid Medcalf, CC BY-SA 2.0
- Aran BenllynIan Medcalf, CC BY-SA 2.0
- Aran FawddwySteven Brown, CC BY-SA 2.0
- Arenig FachDavid Medcalf, CC BY-SA 2.0
- Arenig FawrJohn H Darch, CC BY-SA 2.0
- Bache HillDavid Medcalf, CC BY-SA 2.0
- Black MixenFabian Musto, CC BY-SA 2.0
- Black MountainDavid Medcalf, CC BY-SA 2.0
- Cadair BerwynTrevor Harris, CC BY-SA 2.0
- Cadair BronwenJohn H Darch, CC BY-SA 2.0
- Carnedd DafyddPeter S, CC BY-SA 2.0
- Carnedd LlewelynDave Croker, CC BY-SA 2.0
- Carnedd y Filiast (Arenigs)David Medcalf, CC BY-SA 2.0
- Carnedd y Filiast (Glyders)Peter S, CC BY-SA 2.0
- Cefn DylifJohn H Darch, CC BY-SA 2.0
- Cefn yr YstradDavid Purchase, CC BY-SA 2.0
- Chwarel y FanPhilip Halling, CC BY-SA 2.0
- CnichtAndy Waddington, CC BY-SA 2.0
- Craig Cerrig-gleisiadGareth James, CC BY-SA 2.0
- Craig Cwm AmarchIan Medcalf, CC BY-SA 2.0
- Craig Cwm SilynBill Harrison, CC BY-SA 2.0
- Craig-lasIan Medcalf, CC BY-SA 2.0
- Craig-y-llynDavid Medcalf, CC BY-SA 2.0
- Creigiau GleisionChris Andrews, CC BY-SA 2.0
- Crib GochLlywelyn2000, CC BY-SA 4.0
- Crib y DdysglPeter S, CC BY-SA 2.0
- Cribin FawrJohn H Darch, CC BY-SA 2.0
- CribynAlan Hughes, CC BY-SA 2.0
- CyfrwyChris Thomas-Atkin, CC BY-SA 2.0
- DiffwysSteven Brown, CC BY-SA 2.0
- DrosglColin Park, CC BY-SA 2.0
- DrumDavid Medcalf, CC BY-SA 2.0
- Drygarn FawrMichael Graham, CC BY-SA 2.0
- Elidir FawrBill Boaden, CC BY-SA 2.0
- Erw y Ddafad-dduSteven Brown, CC BY-SA 2.0
- Esgeiriau GwynionJohn H Darch, CC BY-SA 2.0
- Fan BrycheiniogAlan Hughes, CC BY-SA 2.0
- Fan FawrGareth James, CC BY-SA 2.0
- Fan FrynychGordon Hatton, CC BY-SA 2.0
- Fan GyhirychGareth James, CC BY-SA 2.0
- Fan HirAlan Hughes, CC BY-SA 2.0
- Fan LliaDani, CC BY-SA 2.0
- Fan NeddAlan Hughes, CC BY-SA 2.0
- Foel CedigJohn H Darch, CC BY-SA 2.0
- Foel Cwm-Sian LlwydSteven Brown, CC BY-SA 2.0
- Foel Goch (Arenigs)Ian Medcalf, CC BY-SA 2.0
- Foel GrachPeter S, CC BY-SA 2.0
- Foel GronDavid Medcalf, CC BY-SA 2.0
- Foel Hafod-fynyddMichael Graham, CC BY-SA 2.0
- Foel PenolauDavid Medcalf, CC BY-SA 2.0
- Foel WenJohn H Darch, CC BY-SA 2.0
- Foel y GeifrColin Park, CC BY-SA 2.0
- Foel-frasColin Park, CC BY-SA 2.0
- Foel-gochBill Boaden, CC BY-SA 2.0
- Gallt y DarenIan Medcalf, CC BY-SA 2.0
- Gallt yr OgofDavid Medcalf, CC BY-SA 2.0
- Garnedd UchafIan Greig, CC BY-SA 2.0
- Garreg LasDani, CC BY-SA 2.0
- Garreg LwydJohn H Darch, CC BY-SA 2.0
- Glasgwmshikari, CC BY-SA 2.0
- Glyder FachLlywelyn2000, CC BY-SA 4.0
- Glyder FawrPeter S, CC BY-SA 2.0
- GorllwynMichael Graham, CC BY-SA 2.0
- Great RhosDavid Medcalf, CC BY-SA 2.0
- Gwaun y LlwyniMichael Graham, CC BY-SA 2.0
- Llechwedd DuJohn H Darch, CC BY-SA 2.0
- LlwytmorColin Park, CC BY-SA 2.0
- Maesglaseshikari, CC BY-SA 2.0
- Manod MawrJeff Buck, CC BY-SA 2.0
- Manod Mawr North TopDavid Medcalf, CC BY-SA 2.0
- Moel CynghorionLlywelyn2000, CC BY-SA 4.0
- Moel DrumanDavid Medcalf, CC BY-SA 2.0
- Moel EilioDavid Medcalf, CC BY-SA 2.0
- Moel FfernaAndyventre, CC BY-SA 4.0
- Moel HebogAndy Waddington, CC BY-SA 2.0
- Moel LefnBill Harrison, CC BY-SA 2.0
- Moel LlyfnantIan Medcalf, CC BY-SA 2.0
- Moel PenamnenIan Medcalf, CC BY-SA 2.0
- Moel SiabodColin Park, CC BY-SA 2.0
- Moel SychJohn H Darch, CC BY-SA 2.0
- Moel y Cerrig DuonJohn H Darch, CC BY-SA 2.0
- Moel yr OgofAndy Waddington, CC BY-SA 2.0
- Moel YsgyfarnogodIan Medcalf, CC BY-SA 2.0
- Moel-yr-hyddGareth James, CC BY-SA 2.0
- Moelwyn BachPeter S, CC BY-SA 2.0
- Moelwyn MawrLlywelyn2000, CC BY-SA 4.0
- Mynydd Drws-y-coedGareth James, CC BY-SA 2.0
- Mynydd Graig GochDavid Medcalf, CC BY-SA 2.0
- Mynydd LlysiauGareth James, CC BY-SA 2.0
- Mynydd MawrDavid Medcalf, CC BY-SA 2.0
- Mynydd MoelDave Croker, CC BY-SA 2.0
- Mynydd Tal-y-migneddAndrew, CC BY 2.0
- Mynydd TarwRichard Park, CC BY-SA 2.0
- Pen Allt-mawrRude Health, CC BY-SA 2.0
- Pen Cerrig-calchBibeyjj, CC BY-SA 4.0
- Pen Llithrig y WrachPeter S, CC BY-SA 2.0
- Pen Pumlumon ArwystliBill Boaden, CC BY-SA 2.0
- Pen Pumlumon Llygad-bychanMichael Graham, CC BY-SA 2.0
- Pen y Boncyn TrefeilwJohn H Darch, CC BY-SA 2.0
- Pen y BrynfforchogJohn H Darch, CC BY-SA 2.0
- Pen y FanJohn H Darch, CC BY-SA 2.0
- Pen y Gadair FawrRude Health, CC BY-SA 2.0
- Pen y GarnSteven Brown, CC BY-SA 2.0
- Pen yr Allt UchafSteven Brown, CC BY-SA 2.0
- Pen yr Helgi DuChris Andrews, CC BY-SA 2.0
- Pen yr Ole WenPeter S, CC BY-SA 2.0
- PenygadairSophie Higginbottom shmoopoo, CC0
- Picws DuAlan Hughes, CC BY-SA 2.0
- Post GwynJohn H Darch, CC BY-SA 2.0
- Pumlumon FawrBill Boaden, CC BY-SA 2.0
- Rhinog FachDmitry Djouce, CC BY 2.0
- Rhinog FawrIan Medcalf, CC BY-SA 2.0
- Rhobell FawrBill Boaden, CC BY-SA 2.0
- Tal y FanAndy Waddington, CC BY-SA 2.0
- Tarren y GesailSteven Brown, CC BY-SA 2.0
- TarrenhendreSteven Brown, CC BY-SA 2.0
- Trum y DdysglGareth James, CC BY-SA 2.0
- TryfanRichard Smith, CC BY-SA 2.0
- TwmpaGareth James, CC BY-SA 2.0
- Waun FachOscar Taylor, CC BY-SA 2.0
- Waun RyddRude Health, CC BY-SA 2.0
- Waun-oerSteven Brown, CC BY-SA 2.0
- Y Foel GochIan Greig, CC BY-SA 2.0
- Y Garn (Glyders)Peter S, CC BY-SA 2.0
- Y Garn (Pumlumon)Michael Graham, CC BY-SA 2.0
- Y Garn (Rhinogs)DavGxyz, CC BY 4.0
- Y LlethrSteven Brown, CC BY-SA 2.0
- Y LliweddGareth James, CC BY-SA 2.0
- Yr AranGareth James, CC BY-SA 2.0
- Yr ElenPeter S, CC BY-SA 2.0
- SnowdonChris Gorringe, CC BY-SA 2.0
- Ysgafell WenPeter S, CC BY-SA 2.0
- Ysgafell Wen North TopPeter S, CC BY-SA 2.0
Photos without a credit are our own. The others are used under Creative Commons licences, with thanks to the photographers.

