St Mary's Cathedral, Killarney

Religious Site Neo-Gothic cathedral in Killarney, 19th-century construction

Neo‑Gothic cathedral in Killarney noted for stained glass and vaulted interior; a frequent stop for visitors heading to Killarney National Park and the Ring of Kerry.

Main image

St Mary’s Cathedral in Killarney is the town’s Roman Catholic cathedral, built in the 19th century in the Gothic Revival style. It functions as the principal church for the Killarney area.

The cathedral presents typical Gothic Revival features such as pointed arches, a vertical emphasis and stained glass windows, and it is a prominent landmark within the town. Visitors frequently combine a visit with trips to nearby natural attractions.

Erected in the 1800s to provide a substantial parish and diocesan church for Killarney, the building replaced earlier, smaller churches and reflects the 19th-century wave of church building in Ireland.

Situated in Killarney town centre in County Kerry, the cathedral is close to the town’s shops, the Lakes of Killarney and Killarney National Park.

  • Gothic Revival cathedral: The cathedral is a 19th-century Gothic Revival building that serves as the principal Roman Catholic church for Killarney and the surrounding area.
St Mary's Cathedral, Killarney
College Street, Killarney, Co. Kerry, Ireland
52.0595, -9.5180
Free entry (donations welcome)

How to Get to St Mary's Cathedral, Killarney #

St Mary’s Cathedral in Killarney stands in the town centre and is easily reached on foot from the town’s rail and bus stations - expect about a 10-15 minute walk from Killarney station/coach stops. Killarney is served by the N22 road into town and local parking is available near the centre.

Tips for Visiting St Mary's Cathedral, Killarney #

  • Visit early in the day or late afternoon to avoid coach-group arrivals that drop off in Killarney town centre, especially during summer.
  • Enter via the main town-centre approach so you can combine the cathedral visit with a short walk through Killarney's shops and cafés rather than arriving by tour coach.
  • Check local opening times before you go - smaller town cathedrals sometimes close between services or for private events.
  • Most visitors concentrate on the surrounding national park; take a few minutes inside the cathedral to see its stained glass and interior details when it's open.

Best Time to Visit St Mary's Cathedral, Killarney #

The best time to visit St Mary's Cathedral, Killarney, is weekday mornings in spring or autumn when crowds are lighter.

High season
June-August · 16-20°C
Killarney attracts visitors for its nearby landscapes in summer, so the cathedral can be busier-visit early or combine with off-peak sightseeing times.
Shoulder season
April-May & September-October · 8-15°C
Spring and autumn are quieter and often pleasant for touring both the town and cathedral with fewer crowds.
Low season
November-March · 4-9°C
Winter is the least busy period; expect limited daylight and quieter streets-good for a tranquil indoor visit but check service schedules.

Weather & Climate near St Mary's Cathedral, Killarney #

Climate

St Mary's Cathedral, Killarney's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from 4°C to 18°C. Abundant rainfall (1408 mm/year), wettest in December.

Air Quality: AQI 29 Good
Best Time to Visit
JulyJuneAugust
Temperature & Rainfall
Temperature Range
26°
Warmest Month
-7°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 9°C and lows of 4°C. Significant rainfall (173 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

173 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.0
UV Index
Low
8.1h daylight

February

February is cold with highs of 9°C and lows of 4°C. Significant rainfall (124 mm) and mostly overcast skies.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

124 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.7h daylight

March

March is cold with highs of 10°C and lows of 5°C. Significant rainfall (124 mm) and mostly overcast skies.

50 Acceptable

Comfort

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

Weather

124 mm
Rainfall
4.8 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 5°C. Moderate rainfall (77 mm) and mostly overcast skies.

52 Acceptable

Comfort

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

Weather

77 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
13.8h daylight

May

May is cool with highs of 15°C and lows of 8°C. Regular rainfall (85 mm) and mostly overcast skies.

54 Acceptable

Comfort

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

Weather

85 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.1
UV Index
High
15.5h daylight

June

June is cool with highs of 17°C and lows of 10°C. Moderate rainfall (78 mm) and mostly overcast skies.

62 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 17°
84%
Humidity
Very Humid

Weather

78 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.3
UV Index
High
16.5h daylight

July

July is cool with highs of 18°C and lows of 12°C. Moderate rainfall (69 mm) and mostly overcast skies.

64 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 19°
86%
Humidity
Very Humid

Weather

69 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.2
UV Index
High
16.0h daylight

August

August is cool with highs of 18°C and lows of 12°C. Regular rainfall (89 mm) and mostly overcast skies.

62 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 19°
87%
Humidity
Very Humid

Weather

89 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
14.5h daylight

September

September is cool with highs of 17°C and lows of 11°C. Significant rainfall (107 mm) and mostly overcast skies.

60 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°
88%
Humidity
Very Humid

Weather

107 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
12.5h daylight

October

October is cool with highs of 14°C and lows of 8°C. Significant rainfall (145 mm) and mostly overcast skies.

50 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
90%
Humidity
Very Humid

Weather

145 mm
Rainfall
4.2 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 6°C. Significant rainfall (160 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
11°
92%
Humidity
Very Humid

Weather

160 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.6h daylight

December

December is cold with highs of 10°C and lows of 5°C. The wettest month with heavy rain (177 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
10°
93%
Humidity
Very Humid

Weather

177 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.5h daylight

Nearby Attractions to St Mary's Cathedral, Killarney