Brecon Beacons
Mountains Welsh mountain range and national park with waterfalls
A mountain range and national park in South Wales, the Brecon Beacons offer peaks such as Pen y Fan, waterfalls and caves; walkers, climbers and mountain bikers follow well‑marked routes and stay in market towns like Brecon.
The Brecon Beacons are a mountain range and national park in South Wales, United Kingdom, designated as a national park in the mid-20th century and known for upland moorland and ridges.
The area is best known for its walking and hiking routes across moorland plateaus and steep ridges, with the highest summit, Pen y Fan, reaching 886 m. The park also contains reservoirs, caves, waterfalls and habitats for upland flora and fauna, and offers routes of varying difficulty from short walks to full-day ridge traverses.
Human activity in the area spans prehistoric and historic periods; there are standing stones and Iron Age hillforts on several summits. Over the 19th and 20th centuries the hills became established as a destination for outdoor recreation and hillwalking.
Geographically the Brecon Beacons cover a swath of central southern Wales centered on the market town of Brecon, with easy road access from the A470 and nearby towns and cities in Wales.
- Highest point: 886 m at Pen y Fan, the highest peak in the Brecon Beacons
- Access: Storey Arms on the A470 and the market town of Brecon are primary access points for the central ridge and main hiking routes
What to See #
- Central Beacons: central plateau and main ridge containing the highest peaks, including Pen y Fan at 886 m and Corn Du at 873 m
- Waterfall Country: a more rugged, westward area containing waterfalls and steep valleys often called Waterfall Country, popular for walking and canyoning
- Black Mountains: an upland zone to the east and southeast including the Black Mountains, noted for long ridge walks and remote trails
How to Get to Brecon Beacons #
From Cardiff or Swansea take A470 north toward Brecon; regional buses serve town centres. Train to Cardiff then bus to Brecon; driving provides best access to trailheads.
Tips for Visiting Brecon Beacons #
- Try sunrise at Pen y Fan for dramatic light and fewer people.
- If hiking multiple peaks, start early and plan for changing weather; cloud can descend within an hour.
- Local visitor centres provide updated trail conditions and safety advice for inexperienced hikers.
Best Time to Visit Brecon Beacons #
Late spring through early autumn for comfortable hillwalking; check weather daily.
Weather & Climate near Brecon Beacons #
Brecon Beacons's climate is classified as Oceanic - Oceanic climate with cool summers (peaking in July) and cold winters (coldest in February). Temperatures range from -1°C to 17°C. Heavy rainfall (2142 mm/year), wettest in December.
January
January is cold with highs of 3°C and lows of -1°C. Heavy rain (251 mm), mostly overcast skies, and breezy conditions.
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February
February is the coolest month with highs of 3°C and lows of -1°C. Significant rainfall (178 mm), mostly overcast skies, and breezy conditions.
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March
March is cold with highs of 5°C and lows of 0°C. Significant rainfall (194 mm), mostly overcast skies, and breezy conditions.
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April
April is cold with highs of 8°C and lows of 1°C. Significant rainfall (133 mm) and mostly overcast skies.
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May
May is cold with highs of 12°C and lows of 4°C. Significant rainfall (122 mm) and mostly overcast skies.
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June
June is cool with highs of 14°C and lows of 7°C. Significant rainfall (123 mm) and mostly overcast skies.
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July
July is cool with highs of 17°C and lows of 9°C. Significant rainfall (118 mm) and mostly overcast skies.
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August
August is cool with highs of 17°C and lows of 9°C. Significant rainfall (147 mm) and mostly overcast skies.
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September
September is cool with highs of 14°C and lows of 7°C. Significant rainfall (171 mm) and mostly overcast skies.
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October
October is cold with highs of 10°C and lows of 5°C. Heavy rain (211 mm) and mostly overcast skies.
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November
November is cold with highs of 6°C and lows of 2°C. Heavy rain (240 mm) and mostly overcast skies.
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December
December is cold with highs of 4°C and lows of 0°C. The wettest month with heavy rain (254 mm), mostly overcast skies, and breezy conditions.