Garreg Las, Mountain summit in Carmarthenshire, United Kingdom.
Garreg Las rises to 635 meters above sea level, featuring two large rocky cairns at its peak within the Brecon Beacons National Park.
The summit contains two prehistoric cairns measuring 20 meters in diameter, which reflect burial practices dating back to approximately 2000 BC.
The mountain forms part of the Beacons Way long-distance footpath, connecting the communities of Llangadog and Abergavenny through traditional Welsh landscapes.
Visitors can access the summit from the car park on A4069 Brynaman Road or through a bridleway approaching from Llanddeusant to the north.
The eastern flanks of Garreg Las contain major shakeholes in the Basal Grit, including the flooded formation known as Pwll Cynrig.
Location: Carmarthenshire
Elevation above the sea: 635 m
GPS coordinates: 51.86801,-3.77694
Latest update: March 17, 2025 19:53
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