Pendragon Castle

Castle Ruined medieval fortress linked to Arthurian legends

Motte-and-bailey ruins in Mallerstang, Cumbria, associated in local lore with Uther Pendragon; walkers visit for river-valley views, ruined ramparts and nearby footpaths.

Main image

Pendragon Castle is a ruined medieval stronghold located in the Mallerstang area of Cumbria, England. The site is associated in local tradition with the name Pendragon and the Arthurian family of legends.

The ruin consists of earthworks and surviving stonework on a rocky promontory above the River Eden, offering views down the valley. The compact remains can be examined on a short walk and are often visited as part of wider upland walks in Mallerstang.

The surviving masonry reflects medieval construction and later repairs; the site has been ruined for many centuries and its visible remains date to the medieval period. Local records and tradition link the place name to legendary themes rather than direct historical ties to Arthurian figures.

Set above the River Eden in the Mallerstang valley, the castle occupies a rural upland location in Cumbria, accessible from nearby lanes and footpaths in the dale.

  • Legendary association: Local tradition connects the site to Arthurian legend through the name Pendragon, although the surviving ruins are medieval rather than prehistoric.
Pendragon Castle
Mallerstang, Cumbria, England
54.4187, -2.3377
Open access (no official hours)
Free (ruin; no formal admission)

How to Get to Pendragon Castle #

Pendragon Castle stands in the Mallerstang valley of Cumbria near the village of Outhgill. The site is reached by car via local roads off the A685/A66 corridor in the Kirkby Stephen area - the castle is roughly 6 miles (about 10 km) from Kirkby Stephen by minor local roads. There is a small layby/parking area on the minor road and a short walk of a few minutes from the parking to the ruins; public transport in the valley is limited, so travel by car or taxi from Kirkby Stephen is usual.

Tips for Visiting Pendragon Castle #

  • Approach Pendragon Castle from the Mallerstang valley and follow the signed footpath from the roadside rather than trying to shortcut across fields - access is a short uphill walk from the nearest road.
  • Plan visits for clear, dry weather as the hilltop location is exposed and paths become very muddy after rain; the site has no visitor facilities so allow time for the short walk and return.
  • Take time at the top to walk the perimeter for different viewpoints of the valley - the ruin is small but the surrounding scenery is the main attraction, especially in late afternoon light.

Best Time to Visit Pendragon Castle #

Best visited late spring through early autumn (April-September) for milder weather and easier access to the rural ruin.

Summer
June-August · 10-20°C
Mild weather and the most convenient time for visiting the hilltop ruin and surrounding valleys; modest increase in visitors.
Spring/Autumn
April-May, September-October · 5-15°C
Cooler, quieter and pleasant for walks to and around the castle site.
Winter
November-March · 0-7°C
Cold, wet and often windy - atmospheric but not ideal for lengthy outdoor visits.

Weather & Climate near Pendragon Castle #

Climate

Pendragon Castle's climate is classified as Oceanic - Oceanic climate with cool summers (peaking in July) and cold winters (coldest in January). Temperatures range from 0°C to 18°C. Abundant rainfall (1265 mm/year), wettest in November.

Air Quality: AQI 27 Good
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
27°
Warmest Month
-9°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 5°C and lows of 0°C. Significant rainfall (132 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
96%
Humidity
Very Humid

Weather

132 mm
Rainfall
5.6 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.7h daylight

February

February is cold with highs of 5°C and lows of 0°C. Regular rainfall (88 mm) and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
95%
Humidity
Very Humid

Weather

88 mm
Rainfall
5.5 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.5h daylight

March

March is cold with highs of 7°C and lows of 1°C. Significant rainfall (109 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

109 mm
Rainfall
5.4 m/s
Wind
Light Breeze
0.3
UV Index
Low
11.7h daylight

April

April is cold with highs of 10°C and lows of 2°C. Moderate rainfall (77 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
88%
Humidity
Very Humid

Weather

77 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
13.9h daylight

May

May is cold with highs of 14°C and lows of 5°C. Moderate rainfall (77 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
14°
85%
Humidity
Very Humid

Weather

77 mm
Rainfall
4.5 m/s
Wind
Light Breeze
1.0
UV Index
High
15.8h daylight

June

June is cool with highs of 16°C and lows of 8°C. Regular rainfall (80 mm) and mostly overcast skies.

62 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
16°
85%
Humidity
Very Humid

Weather

80 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.2
UV Index
High
16.9h daylight

July

July is cool with highs of 18°C and lows of 10°C. Regular rainfall (87 mm) and mostly overcast skies.

62 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 18°
86%
Humidity
Very Humid

Weather

87 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.2
UV Index
High
16.4h daylight

August

August is cool with highs of 18°C and lows of 10°C. Significant rainfall (104 mm) and mostly overcast skies.

60 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 18°
88%
Humidity
Very Humid

Weather

104 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
14.7h daylight

September

September is cool with highs of 15°C and lows of 8°C. Significant rainfall (114 mm) and mostly overcast skies.

52 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
90%
Humidity
Very Humid

Weather

114 mm
Rainfall
4.2 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
12.5h daylight

October

October is cold with highs of 12°C and lows of 5°C. Significant rainfall (126 mm) and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
12°
93%
Humidity
Very Humid

Weather

126 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.2
UV Index
Low
10.3h daylight

November

November is cold with highs of 8°C and lows of 2°C. The wettest month with heavy rain (136 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
96%
Humidity
Very Humid

Weather

136 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.3h daylight

December

December is cold with highs of 6°C and lows of 0°C. Significant rainfall (135 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
97%
Humidity
Very Humid

Weather

135 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.1h daylight

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