Inishark

Island Small uninhabited Irish island off County Mayo

An uninhabited Connemara island abandoned in the 1960s. Day‑trip visitors land to inspect ruined cottages, a small cemetery and seabird colonies against Atlantic surf and cliffs.

Main image

Inishark (Inis Airc) is a small, now-uninhabited island off the coast of County Galway in the Connemara region of western Ireland. The island was inhabited until the mid-20th century and retains visible ruins of that community.

Today the island’s features include a compact ruined village, a small chapel and a graveyard, together with steep rocky shores and seabird colonies. The remains illustrate traditional island settlement patterns in the region.

The island was permanently evacuated in the 1940s and has remained uninhabited since; its ruins and landscape draw interest from visitors and researchers interested in island life and historical rural settlement.

Inishark lies off the northwest Irish coast near the better-known island of Inishbofin and is reached by private or charter boat from local harbours on the mainland or from Inishbofin when sea conditions allow.

  • Boat access: Landing is weather-dependent and can be difficult; boats generally go from Inishbofin or Cleggan and visits are possible only in suitable sea conditions.

What to See #

  • Ruined village: A small ruined village consisting of abandoned stone cottages and house foundations that remain visible across the island; these are the remains of the community that lived there until the mid-20th century.
  • Chapel and graveyard: A ruined chapel and small graveyard containing vernacular tombstones and markers, situated close to the village remains and visible to visitors who land on the island.
Inishark
53.6117, -10.2817

How to Get to Inishark #

Access is by private boat from the west coast of County Galway, typically from Cleggan or nearby harbors. Landings are weather-dependent; book with local skippers and allow for cancellations.

Tips for Visiting Inishark #

  • The boat landing is weather-dependent-many visits are cancelled by rough seas - so build flexibility into plans.
  • Explore the island's abandoned cottages and cliff paths carefully; cliff edges are eroded and unguarded.
  • Bring binoculars: the island is a notable seabird site (gannets, puffins in season) and much of the interest is from vantage points.

Best Time to Visit Inishark #

Best during late spring to summer (May-August) when sea conditions most often allow landings and seabirds are nesting.

Summer
May-August · 10-16°C
Calm seas and long daylight make island landings more likely; seabird colonies are active.
Late spring/early autumn
May, September · 8-14°C
Fewer midges and comfortable walking weather; fewer day-trip crowds.

Weather & Climate near Inishark #

Climate

Temperate climate with cool summers (peaking in August) and cold winters (coldest in February). Temperatures range from 4°C to 17°C. Abundant rainfall (1215 mm/year), wettest in January.

Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
26°
Warmest Month
-2°
Coldest Month
Monthly Conditions

January

January is cold with highs of 9°C and lows of 4°C. The wettest month with heavy rain (141 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

141 mm
Rainfall
7.1 m/s
Wind
Breezy
0.0
UV Index
Low
7.9h daylight

February

February is the coolest month with highs of 9°C and lows of 4°C. Regular rainfall (89 mm), mostly overcast skies, and breezy conditions.

48 Poor

Comfort

Feels Like Cold
C
Temperature
86%
Humidity
Very Humid

Weather

89 mm
Rainfall
6.9 m/s
Wind
Breezy
0.1
UV Index
Low
9.6h daylight

March

March is cold with highs of 10°C and lows of 5°C. Regular rainfall (94 mm), mostly overcast skies, and breezy conditions.

48 Poor

Comfort

Feels Like Cold
C
Temperature
10°
85%
Humidity
Very Humid

Weather

94 mm
Rainfall
6.7 m/s
Wind
Breezy
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 11°C and lows of 6°C. Moderate rainfall (57 mm) and mostly overcast skies.

56 Acceptable

Comfort

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

Weather

57 mm
Rainfall
5.7 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.8h daylight

May

May is cool with highs of 14°C and lows of 8°C. Moderate rainfall (67 mm) and mostly overcast skies.

56 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
84%
Humidity
Very Humid

Weather

67 mm
Rainfall
5.5 m/s
Wind
Light Breeze
1.2
UV Index
High
15.7h daylight

June

June is cool with highs of 15°C and lows of 10°C. Moderate rainfall (71 mm) and mostly overcast skies.

62 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 15°
84%
Humidity
Very Humid

Weather

71 mm
Rainfall
5.3 m/s
Wind
Light Breeze
1.4
UV Index
High
16.7h daylight

July

July is cool with highs of 17°C and lows of 12°C. Moderate rainfall (79 mm) and mostly overcast skies.

60 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
12° 17°
86%
Humidity
Very Humid

Weather

79 mm
Rainfall
5.2 m/s
Wind
Light Breeze
1.3
UV Index
High
16.2h daylight

August

August is cool with highs of 17°C and lows of 12°C. Regular rainfall (100 mm) and mostly overcast skies.

58 Acceptable

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 17°
86%
Humidity
Very Humid

Weather

100 mm
Rainfall
5.1 m/s
Wind
Light Breeze
1.0
UV Index
High
14.6h daylight

September

September is cool with highs of 16°C and lows of 11°C. Significant rainfall (116 mm) and mostly overcast skies.

58 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
11° 16°
86%
Humidity
Very Humid

Weather

116 mm
Rainfall
5.9 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
12.5h daylight

October

October is cool with highs of 13°C and lows of 9°C. Significant rainfall (133 mm), mostly overcast skies, and breezy conditions.

46 Poor

Comfort

11°
Feels Like Cool
11°C
Temperature
13°
86%
Humidity
Very Humid

Weather

133 mm
Rainfall
6.4 m/s
Wind
Breezy
0.3
UV Index
Low
10.4h daylight

November

November is cold with highs of 11°C and lows of 6°C. Significant rainfall (132 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

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

Weather

132 mm
Rainfall
6.4 m/s
Wind
Breezy
0.1
UV Index
Low
8.4h daylight

December

December is cold with highs of 10°C and lows of 5°C. Significant rainfall (136 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

Feels Like Cold
C
Temperature
10°
87%
Humidity
Very Humid

Weather

136 mm
Rainfall
6.8 m/s
Wind
Breezy
0.0
UV Index
Low
7.3h daylight

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