Aberystwyth Castle

Castle Ruined coastal castle overlooking Cardigan Bay promenade

Perched above Cardigan Bay, Aberystwyth Castle offers ruined medieval walls, coastal views and easy access to the town’s seafront, university cultural life and nearby hiking routes.

Main image

Aberystwyth Castle is a ruined medieval fortress on the coast of Aberystwyth in Ceredigion, Wales, noted for its cliff-top position overlooking Cardigan Bay. It survives as a set of curtain walls, towers and fragmentary masonry open to visitors.

The castle was erected during the late 13th century as part of English royal military campaigns in Wales and saw action in later medieval conflicts, including capture and damage during Welsh uprisings. Over time it fell into ruin and much of the stone was quarried for local building; the surviving remains are maintained as an historic ruin.

It stands on the seafront headland at Aberystwyth in mid-Wales, directly above the town centre and the seafront promenade, with views across Cardigan Bay.

  • Coastal viewpoint: The castle ruins sit on a coastal promontory and offer panoramic views along Cardigan Bay, visible from the town promenade and seafront paths.
Aberystwyth Castle
Castle Street, Aberystwyth SY23 2AA, Wales, UK
52.4133, -4.0895
Open access (outdoor ruins)
Free (ruins open access)

How to Get to Aberystwyth Castle #

Aberystwyth Castle sits a short walk from the town centre and the promenade. From Aberystwyth train station, it’s about a 10-15 minute walk along Castle Street toward the seafront. Local buses serve the town and there is roadside parking nearby.

Tips for Visiting Aberystwyth Castle #

  • Walk the seafront first: the Castle's low curtain walls sit above the promenade and the view of Cardigan Bay is the site's best photographic moment.
  • Arrive early in summer to avoid crowds from the nearby university and pier - the west ramparts catch the morning light.
  • Bring a windbreaker; the sea breeze off the prom is unpleasantly sincere.

Best Time to Visit Aberystwyth Castle #

Best in summer for comfortable weather and to combine the visit with Aberystwyth's seafront and town.

Summer
June-August · 12°C to 20°C
Pleasant weather and long evenings; the castle's sea views are at their best and nearby seafront amenities are in full swing.
Spring/Autumn
April-May, September-October · 6°C to 15°C
Fewer tourists and moodier light for photographers; winds can be brisk.
Winter
November-March · 0°C to 8°C
Cold, wet and dramatic - the castle looks appropriately forlorn but visits are blustery.

Weather & Climate near Aberystwyth Castle #

Climate

Aberystwyth 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 19°C. Abundant rainfall (1001 mm/year), wettest in November.

Air Quality: AQI 31 Good
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
24°
Warmest Month
-3°
Coldest Month
Monthly Conditions

January

January is cold with highs of 8°C and lows of 3°C. Regular rainfall (97 mm) and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

97 mm
Rainfall
5.6 m/s
Wind
Light Breeze
0.0
UV Index
Low
8.1h daylight

February

February is the coolest month with highs of 8°C and lows of 2°C. Moderate rainfall (70 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

70 mm
Rainfall
5.5 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.7h daylight

March

March is cold with highs of 9°C and lows of 4°C. Regular rainfall (80 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

80 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 11°C and lows of 4°C. Moderate rainfall (55 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
85%
Humidity
Very Humid

Weather

55 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.8h daylight

May

May is cool with highs of 15°C and lows of 7°C. Moderate rainfall (53 mm) and mostly overcast skies.

58 Acceptable

Comfort

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

Weather

53 mm
Rainfall
4.5 m/s
Wind
Light Breeze
1.2
UV Index
High
15.5h daylight

June

June is cool with highs of 17°C and lows of 10°C. Moderate rainfall (70 mm) and partly cloudy skies.

68 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 17°
86%
Humidity
Very Humid

Weather

70 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.5
UV Index
High
16.5h daylight

July

July is cool with highs of 19°C and lows of 12°C. Moderate rainfall (69 mm) and mostly overcast skies.

66 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 19°
86%
Humidity
Very Humid

Weather

69 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.4
UV Index
High
16.0h daylight

August

August is cool with highs of 19°C and lows of 12°C. Regular rainfall (85 mm) and mostly overcast skies.

64 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 19°
86%
Humidity
Very Humid

Weather

85 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.1
UV Index
High
14.5h daylight

September

September is cool with highs of 17°C and lows of 10°C. Regular rainfall (88 mm) and mostly overcast skies.

62 Good

Comfort

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

Weather

88 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
12.5h daylight

October

October is cool with highs of 14°C and lows of 8°C. Significant rainfall (109 mm) and mostly overcast skies.

52 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
85%
Humidity
Very Humid

Weather

109 mm
Rainfall
5.2 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.4h daylight

November

November is cold with highs of 11°C and lows of 5°C. The wettest month with heavy rain (116 mm) and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
11°
86%
Humidity
Very Humid

Weather

116 mm
Rainfall
5.1 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.6h daylight

December

December is cold with highs of 9°C and lows of 4°C. Significant rainfall (109 mm) and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

109 mm
Rainfall
5.4 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.5h daylight

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