Wales' Spectacular Cliffs: Coastal and Mountain Escarpments

Wales boasts dramatic cliffs along its 1,680-mile coastline and within its mountainous interior. Notable examples:

Coastal Cliffs

• Great Orme (Llandudno): 207 m (679 ft) limestone headland; copper mines, rare flora, Kashmiri goats
• Porthcawl (Glamorgan): 30 m Carboniferous limestone; fossil-rich, surfing beaches
• Freshwater West (Pembrokeshire): 180 m Devonian sandstone; "Green Bridge" arch, film location (Harry Potter, Robin Hood)
• Southerndown (Vale of Glamorgan): 100 m limestone; Dunraven Bay, fossil hunting
• Rhosneigr to South Stack (Anglesey): Sea cliffs with lighthouse, choughs
• Mumbles Head (Swansea): Lighthouse, tidal island

Inland/Mountain Cliffs

• Pen y Fan (Brecon Beacons): 886 m summit with steep north face (~100 m crags)
• Cwm Idwal (Snowdonia): Glacial cirque with towering cliffs, rare alpine plants
• Tryfan (Ogwen Valley): Iconic north ridge (Adam & Eve), scrambling terrain
• Dinas Cromlech (Llanberis Pass): Famous climbing crag (Cenotaph Corner)

Geology & Conservation

Cliffs expose Wales' geological history: Precambrian to Carboniferous. Many are SSSIs (Sites of Special Scientific Interest) or within National Parks (Snowdonia, Pembrokeshire Coast, Brecon Beacons). The Wales Coast Path (870 mi) provides access to most coastal cliffs.