Slane Castle

Castle Historic Irish castle hosting concerts and estates

On the River Boyne in County Meath, Slane Castle combines a 18th-19th-century country house with concert lawns and guided interior tours. Visitors attend high-profile outdoor concerts, tour period rooms and explore estate trails.

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Slane Castle is a country house and estate located near the village of Slane in County Meath, Ireland, notable for its house, landscaped grounds and large open-air concert site. The castle serves as the family seat of the Conyngham family and forms a visible landmark on the River Boyne valley.

The estate’s public profile is tied to large outdoor concerts held on the demesne, which have attracted international acts and tens of thousands of spectators when staged. The house and some parts of the grounds also operate as visitor attractions with guided tours offered at certain times of year.

Originally constructed as a residence in the late 18th century, the property has been adapted over generations and remains a privately owned family estate while combining residential, commercial and public event uses. The grounds have been used for farming, events and limited commercial activities in addition to being maintained as a historic landscape.

Slane Castle sits on the north bank of the River Boyne, roughly midway between Dublin and Drogheda, and is reachable from the nearby village of Slane and regional road links.

  • Concert venue: Has hosted major outdoor rock concerts on the estate since the early 1980s, establishing the site as a notable live-music venue in Ireland.

What to See #

  • Slane Castle house: The 18th-century country house and principal residence on the demesne, showing period architecture and private rooms that are occasionally opened for tours.
  • Concert field (the demesne): A large open field on the estate used for high-profile outdoor concerts since the early 1980s, with capacity for tens of thousands of attendees when configured for shows.
Slane Castle
Slane, County Meath, Ireland
53.7094, -6.5613

How to Get to Slane Castle #

Slane Castle is beside the village of Slane on the River Boyne in County Meath. By car it’s reached from Dublin via the M1/A1/N51/N2 corridors (follow signs for Slane/Drogheda); driving time from Dublin city is typically around 40-60 minutes depending on route and traffic. The village of Slane is served by regional buses from nearby towns (check Bus Éireann/local timetables); from the village the castle grounds and entrance are a short walk.

Tips for Visiting Slane Castle #

  • Book guided tours or distillery/estate experiences ahead of time-public access is limited and special tours often sell out, especially in summer.
  • Avoid concert days if you want a relaxed visit to the grounds; large outdoor events transform traffic, parking and access in the village of Slane.
  • Use Slane village as your arrival point and follow the estate's directions for designated parking-don't assume roadside stopping is permitted on narrow local roads.

Best Time to Visit Slane Castle #

Best visited in late spring or early autumn for pleasant weather and fewer large event crowds; summer if you want concerts.

Summer (events & concerts)
June-August · 15°C to 22°C
Warmer months often host outdoor concerts and events-busy on event days but lively if you want concerts.
Late spring / Early autumn (best for visiting)
May, September-October · 10°C to 18°C
Mild weather and fewer large events make this a good time to tour the grounds and nearby attractions.
Winter (quiet)
November-February · 2°C to 8°C
Cooler, much quieter period with fewer visitors; some event activity is minimal.

Weather & Climate near Slane Castle #

Climate

Slane 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 (889 mm/year), distributed fairly evenly throughout the year.

Air Quality: AQI 30 Good
Best Time to Visit
JulyJuneSeptember
Temperature & Rainfall
Temperature Range
24°
Warmest Month
-2°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 8°C and lows of 2°C. The wettest month with 91 mm of rain and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
91%
Humidity
Very Humid

Weather

91 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.9h daylight

February

February is cold with highs of 8°C and lows of 2°C. Moderate rainfall (60 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
90%
Humidity
Very Humid

Weather

60 mm
Rainfall
4.2 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.6h daylight

March

March is cold with highs of 10°C and lows of 3°C. Moderate rainfall (69 mm) and mostly overcast skies.

54 Acceptable

Comfort

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

Weather

69 mm
Rainfall
4.3 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 (57 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
86%
Humidity
Very Humid

Weather

57 mm
Rainfall
3.8 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 6°C. Moderate rainfall (68 mm) and mostly overcast skies.

56 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
84%
Humidity
Very Humid

Weather

68 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.2
UV Index
High
15.7h daylight

June

June is cool with highs of 17°C and lows of 9°C. Moderate rainfall (67 mm) and mostly overcast skies.

64 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
84%
Humidity
Very Humid

Weather

67 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.5
UV Index
High
16.7h daylight

July

July is cool with highs of 19°C and lows of 11°C. Moderate rainfall (59 mm) and mostly overcast skies.

66 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 19°
85%
Humidity
Very Humid

Weather

59 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.3
UV Index
High
16.2h daylight

August

August is cool with highs of 19°C and lows of 11°C. Moderate rainfall (79 mm) and mostly overcast skies.

60 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 19°
86%
Humidity
Very Humid

Weather

79 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.1
UV Index
High
14.6h daylight

September

September is cool with highs of 17°C and lows of 9°C. Regular rainfall (80 mm) and mostly overcast skies.

62 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
87%
Humidity
Very Humid

Weather

80 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
12.5h daylight

October

October is cool with highs of 13°C and lows of 7°C. Regular rainfall (84 mm) and mostly overcast skies.

54 Acceptable

Comfort

10°
Feels Like Cool
10°C
Temperature
13°
88%
Humidity
Very Humid

Weather

84 mm
Rainfall
3.7 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. The wettest month with 91 mm of rain and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
90%
Humidity
Very Humid

Weather

91 mm
Rainfall
3.7 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.4h daylight

December

December is cold with highs of 8°C and lows of 2°C. Regular rainfall (84 mm) and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
91%
Humidity
Very Humid

Weather

84 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.3h daylight

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