Llandovery Castle

Castle Medieval castle ruins overlooking Llandovery town

Ruined Norman castle in Llandovery, Wales, overlooking the town; visitors explore masonry remains and use nearby footpaths for river valley walks.

Main image

Llandovery Castle is a ruined medieval castle overlooking the town of Llandovery in Carmarthenshire, Wales. The site includes earthworks and fragmentary stone remains from its medieval fortifications and occupies a prominent position above the town.

Remains visible today reflect the castle’s origins as a Norman-era fortification and later medieval strengthening; much of the original structure has been dismantled or reduced to low masonry but the motte, bailey and some curtain wall fragments are apparent. The site offers views over the surrounding town and countryside.

The castle was established during the medieval period as part of the Norman advance into west Wales and was involved in the regional conflicts between Welsh princes and Norman or English lords across the 12th and 13th centuries. Over time it fell into decline and became a ruin.

Llandovery Castle stands immediately above the town centre of Llandovery in Carmarthenshire, situated on elevated ground that overlooks the local streets and the River Towy valley.

  • Ruins and layout: The site comprises visible medieval earthworks and ruined masonry rather than a fully intact keep, so the prime interest is the visible layout and panoramic views over the town.
Llandovery Castle
51.9928, -3.7962

How to Get to Llandovery Castle #

Llandovery is about 35 miles north of Swansea and is reached via the A40. The castle ruins sit on the edge of the town and are a short walk from the central market square and railway halt (Llandovery station) on the Heart of Wales Line.

Tips for Visiting Llandovery Castle #

  • Visit on a clear day for the views across the Tywi valley from the castle's surviving walls.
  • The site is largely ruinous and unsupervised - wear sturdy footwear and be cautious near edges.
  • Look for the later stone masonry repairs - the castle was repeatedly refortified and its walls show the palimpsest of medieval struggles.

Best Time to Visit Llandovery Castle #

Accessible year‑round; late spring and autumn give the best walking weather and colours.

Late spring
May-June · 10-20°C (50-68°F)
Milder weather and green hills; ideal for walking the surrounding lanes.
Autumn
September-October · 8-18°C (46-64°F)
Crisp air, fewer tourists, dramatic light for photographers.

Weather & Climate near Llandovery Castle #

Climate

Llandovery Castle's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in February). Temperatures range from 2°C to 20°C. Abundant rainfall (1208 mm/year), wettest in November.

Air Quality: AQI 29 Good
Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
29°
Warmest Month
-11°
Coldest Month
Monthly Conditions

January

January is cold with highs of 7°C and lows of 2°C. Significant rainfall (133 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
96%
Humidity
Very Humid

Weather

133 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.2h daylight

February

February is the coolest month with highs of 7°C and lows of 2°C. Regular rainfall (93 mm) and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
94%
Humidity
Very Humid

Weather

93 mm
Rainfall
3.2 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.8h daylight

March

March is cold with highs of 9°C and lows of 3°C. Regular rainfall (99 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
91%
Humidity
Very Humid

Weather

99 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 12°C and lows of 4°C. Moderate rainfall (72 mm) and mostly overcast skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
87%
Humidity
Very Humid

Weather

72 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.7h daylight

May

May is cool with highs of 15°C and lows of 7°C. Moderate rainfall (67 mm) and mostly overcast skies.

56 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
85%
Humidity
Very Humid

Weather

67 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.1
UV Index
High
15.4h daylight

June

June is cool with highs of 17°C and lows of 10°C. Moderate rainfall (76 mm) and mostly overcast skies.

61 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 17°
85%
Humidity
Very Humid

Weather

76 mm
Rainfall
2.7 m/s
Wind
Calm
1.4
UV Index
High
16.3h daylight

July

July is cool with highs of 20°C and lows of 12°C. Moderate rainfall (72 mm) and mostly overcast skies.

65 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 20°
86%
Humidity
Very Humid

Weather

72 mm
Rainfall
2.7 m/s
Wind
Calm
1.3
UV Index
High
15.9h daylight

August

August is cool with highs of 19°C and lows of 12°C. Regular rainfall (93 mm) and mostly overcast skies.

63 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 19°
88%
Humidity
Very Humid

Weather

93 mm
Rainfall
2.5 m/s
Wind
Calm
1.0
UV Index
High
14.4h daylight

September

September is cool with highs of 17°C and lows of 10°C. Significant rainfall (102 mm) and mostly overcast skies.

59 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 17°
89%
Humidity
Very Humid

Weather

102 mm
Rainfall
2.6 m/s
Wind
Calm
0.7
UV Index
Moderate
12.5h daylight

October

October is cool with highs of 14°C and lows of 7°C. Significant rainfall (126 mm) and mostly overcast skies.

49 Poor

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
92%
Humidity
Very Humid

Weather

126 mm
Rainfall
2.8 m/s
Wind
Calm
0.3
UV Index
Low
10.5h daylight

November

November is cold with highs of 10°C and lows of 4°C. The wettest month with heavy rain (138 mm) and mostly overcast skies.

47 Poor

Comfort

Feels Like Cold
C
Temperature
10°
95%
Humidity
Very Humid

Weather

138 mm
Rainfall
2.8 m/s
Wind
Calm
0.1
UV Index
Low
8.7h daylight

December

December is cold with highs of 8°C and lows of 3°C. Significant rainfall (137 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
96%
Humidity
Very Humid

Weather

137 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.7h daylight

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