Illas Sisargas

Islands Group of rocky islets off Galicia's coast

A rocky island group off Galicia’s Costa da Morte with a lighthouse; visitors come by boat for seabird colonies, rugged coastal scenery and maritime history.

Main image

Illas Sisargas are a small Atlantic archipelago off the coast of Galicia in northwest Spain, part of the coastal features of the A Coruña province and the Costa da Morte area.

The islands are rocky with cliffs and are notable for maritime birdlife and for a navigational lighthouse on the main island that aids coastal shipping; there is no permanent civilian population.

Their history is tied to coastal navigation and fishing in Galicia rather than permanent settlement; the islands have long served as maritime markers.

They sit off the Galician coast in the Atlantic Ocean, west of the mainland Costa da Morte shoreline.

  • Access: Sea conditions around the islands can be rough; access is by private boat and landing is often impractical, making the archipelago primarily of interest to boat passengers and birdwatchers.
Illas Sisargas
43.3566, -8.8373
Free (boat fare varies)

How to Get to Illas Sisargas #

Access to Illas Sisargas is by boat from the Galician coast-ports like A Coruña and nearby fishing harbors. Local charter operators run trips, subject to sea conditions.

Tips for Visiting Illas Sisargas #

  • Boat operators from A Coruña or nearby Galician ports run visits-check tide times and sea conditions.
  • Bring waterproof shoes for rocky landings and a jacket-Atlantic weather changes fast.
  • Watch for seabird colonies on offshore rocks; binoculars are helpful.

Best Time to Visit Illas Sisargas #

Best in summer for reliable sea conditions; watch local forecasts year-round.

Summer
June-September · 18-24°C
Calmest seas and best sea-conditions for small-boat trips.
Spring/Autumn
April-May, October · 12-18°C
Fewer tourists and dramatic skies; sea conditions variable.

Weather & Climate near Illas Sisargas #

Climate
Temperature & Rainfall
Temperature Range
26°
Warmest Month
Coldest Month
Monthly Conditions

January

Weather

0.2
UV Index
Low
9.2h daylight

February

Weather

0.4
UV Index
Low
10.3h daylight

March

Weather

0.7
UV Index
Moderate
11.8h daylight

April

Weather

1.1
UV Index
High
13.3h daylight

May

Weather

1.5
UV Index
Very High
14.5h daylight

June

Weather

1.8
UV Index
Very High
15.2h daylight

July

Weather

1.8
UV Index
Very High
14.9h daylight

August

Weather

1.6
UV Index
Very High
13.8h daylight

September

Weather

1.1
UV Index
High
12.4h daylight

October

Weather

0.6
UV Index
Moderate
10.9h daylight

November

Weather

0.3
UV Index
Low
9.5h daylight

December

Weather

0.1
UV Index
Low
8.8h daylight

Nearby Attractions to Illas Sisargas