Kilkea Castle

Castle Medieval Irish castle now hotel and golf estate

A medieval stronghold in County Kildare now operating as a hotel and estate; guests visit for historic rooms, formal gardens, estate walks and an on-site golf course.

Main image

Kilkea Castle is a medieval castle in County Kildare, Ireland, with origins in the 12th century. It was the long-standing seat of the FitzGerald family, Earls of Kildare.

The castle is chiefly of interest for its medieval architecture, long family association and surrounding parkland. It has been altered and adapted over the centuries, with surviving fabric that reflects its long history.

The site was established in the 12th century and became the principal stronghold of the FitzGeralds, a major Anglo-Norman family in Ireland. The castle passed through successive generations and underwent modifications from the medieval period through later centuries.

Kilkea Castle stands in County Kildare, in the province of Leinster, set in parkland and farmland in Ireland’s east-central lowlands.

  • Long family ownership: Dates to the medieval period and for centuries served as a principal residence of the FitzGerald family, Earls of Kildare.
Kilkea Castle
Kilkea, Castledermot, County Kildare, Ireland
52.9433, -6.8869
No general admission; Kilkea Castle operates as a hotel and events venue-room rates and activity prices vary (see website).

How to Get to Kilkea Castle #

From Dublin: take the M9 south/southwest towards Carlow, exit at Kilcullen and follow local roads toward Castledermot and Kilkea (drive ~45-60 minutes). Nearest major rail station: Carlow or Newbridge; local taxi links from those towns are required for the final leg.

Tips for Visiting Kilkea Castle #

  • Book a room or a guided tour in advance - the castle is a working hotel and not always open to casual tours.
  • Allow time for the 18-hole castle golf course (if open) - tee-times often fill with hotel guests.
  • Drive from Dublin via the M9; take the Kilcullen exit and follow local roads for about 40 minutes.

Best Time to Visit Kilkea Castle #

Best visited between late spring and early autumn when the grounds and facilities are fully operational and the weather is cooperative.

Late Spring
May-Jun · 10-18°C (50-64°F)
Gardens and grounds come to life; pleasant for walking the castle estate.
Summer
Jul-Aug · 13-20°C (55-68°F)
Warmest, best for outdoor events and golf; higher demand for hotel rooms.
Autumn
Sep-Oct · 8-15°C (46-59°F)
Quieter; mellow light on the castle walls makes for good photography.

Weather & Climate near Kilkea Castle #

Climate

Kilkea Castle's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from 2°C to 19°C. Moderate rainfall (791 mm/year), distributed fairly evenly throughout the year.

Air Quality: AQI 30 Good
Best Time to Visit
JulyJuneAugust
Temperature & Rainfall
Temperature Range
26°
Warmest Month
-8°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 8°C and lows of 2°C. Regular rainfall (83 mm) and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
95%
Humidity
Very Humid

Weather

83 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.1h daylight

February

February is cold with highs of 8°C and lows of 2°C. Moderate rainfall (62 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
94%
Humidity
Very Humid

Weather

62 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.7h daylight

March

March is cold with highs of 10°C and lows of 4°C. Moderate rainfall (57 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
91%
Humidity
Very Humid

Weather

57 mm
Rainfall
4.0 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 (52 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
88%
Humidity
Very Humid

Weather

52 mm
Rainfall
3.5 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 (52 mm) and mostly overcast skies.

58 Acceptable

Comfort

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

Weather

52 mm
Rainfall
3.3 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 (54 mm) and mostly overcast skies.

66 Good

Comfort

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

Weather

54 mm
Rainfall
3.0 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 (51 mm) and mostly overcast skies.

67 Good

Comfort

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

Weather

51 mm
Rainfall
2.9 m/s
Wind
Calm
1.4
UV Index
High
16.0h daylight

August

August is cool with highs of 19°C and lows of 12°C. Moderate rainfall (68 mm) and mostly overcast skies.

65 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 19°
87%
Humidity
Very Humid

Weather

68 mm
Rainfall
2.8 m/s
Wind
Calm
1.1
UV Index
High
14.5h daylight

September

September is cool with highs of 17°C and lows of 10°C. Regular rainfall (80 mm) and mostly overcast skies.

62 Good

Comfort

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

Weather

80 mm
Rainfall
3.1 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 7°C. Moderate rainfall (75 mm) and mostly overcast skies.

54 Acceptable

Comfort

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

Weather

75 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.4h daylight

November

November is cold with highs of 10°C and lows of 4°C. Moderate rainfall (73 mm) and mostly overcast skies.

54 Acceptable

Comfort

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

Weather

73 mm
Rainfall
3.4 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 3°C. The wettest month with 84 mm of rain and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
96%
Humidity
Very Humid

Weather

84 mm
Rainfall
3.7 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.5h daylight

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