When discussing the wildlife and natural beauty of Northern Ireland, Rathlin Island is the place to truly show this off. Rathlin it is known for its rugged beauty, stunning coastal views and for being home to some of the UK’s most amazing wildlife, which include puffins, seals and a large seabird colony. Rathlin Island will also appeal to anyone who may be more of a history enthusiast than a nature fanatic, as there is a fascinating history that encapsulates the island, boasting links to Robert the Bruce, the King of Scotland, and historical sites like the Rathlin West Light Seabird Centre. For more information, go to rathlincommunity.orgplaceholder image
When discussing the wildlife and natural beauty of Northern Ireland, Rathlin Island is the place to truly show this off. Rathlin it is known for its rugged beauty, stunning coastal views and for being home to some of the UK’s most amazing wildlife, which include puffins, seals and a large seabird colony. Rathlin Island will also appeal to anyone who may be more of a history enthusiast than a nature fanatic, as there is a fascinating history that encapsulates the island, boasting links to Robert the Bruce, the King of Scotland, and historical sites like the Rathlin West Light Seabird Centre. For more information, go to rathlincommunity.org

16 islands off the Northern Ireland coastline that are full of character

By Isobel Newman
Published 1st Mar 2025, 12:58 GMT

When planning a day trip or staycation in Northern Ireland this year, why not head off the beaten track a little to what lies beyond our wonderful coastline.

Northern Ireland has so many hidden treasures that can be overlooked, including some fabulous islands for you to explore.

Many people enjoy taking the time to go out and enjoy the sights that nature has to offer, including appreciating the beauty of nature that we have all around us –so these islands are well worth heading to for some tranquil relaxation.

We’ve put together this list of Northern Ireland’s wonderful islands – they aren’t all open to the public to visit, so please check in advance.

This small, privately owned island is known for its rich birdlife and tranquil environment, due to limited access to the island. Gores Island represents the hidden and serene beauty of Strangford Lough’s many small islands, and is an amazing example of the Lough’s lesser-known, character-filled spots. Due to Gores Island’s private ownership, information on the island is scarce, however, you can go to local tourism offices and bird watching groups to find out more.

13. Gores Island, Strangford Lough, County Down

This small, privately owned island is known for its rich birdlife and tranquil environment, due to limited access to the island. Gores Island represents the hidden and serene beauty of Strangford Lough’s many small islands, and is an amazing example of the Lough’s lesser-known, character-filled spots. Due to Gores Island’s private ownership, information on the island is scarce, however, you can go to local tourism offices and bird watching groups to find out more. Photo: Discover NI website

Strangford Lough is very clearly an amazing spot to find these tiny islands, and Gibbs Island is perfect for birdwatchers and those looking for a quiet, natural escape. The peaceful nature of the small, tidal island is created through a mix of woodland and open areas that offer beautiful views across the lough. Gibbs Island is managed by the National Trust and is accessible by foot when at a low tide. For more information, go to nationaltrust.org.uk

14. Gibbs Island, Strangford Lough, County Down

Strangford Lough is very clearly an amazing spot to find these tiny islands, and Gibbs Island is perfect for birdwatchers and those looking for a quiet, natural escape. The peaceful nature of the small, tidal island is created through a mix of woodland and open areas that offer beautiful views across the lough. Gibbs Island is managed by the National Trust and is accessible by foot when at a low tide. For more information, go to nationaltrust.org.uk Photo: Gibbs Island facebook page

If you are looking for a charming spot to visit that is rich in history with scenic views and a peaceful setting, then Sketrick Island is the destination for you. The island gets its name from being home to the ruins of Sketrick Castle, which is a twelfth century Norman fortress, and it is very easy to get to due to Sketrick Island being connected to the mainland by a causeway. Go to the local historical societies and the Historic Environment Division for more information on the island and the castle.

15. Sketrick Island, County Down

If you are looking for a charming spot to visit that is rich in history with scenic views and a peaceful setting, then Sketrick Island is the destination for you. The island gets its name from being home to the ruins of Sketrick Castle, which is a twelfth century Norman fortress, and it is very easy to get to due to Sketrick Island being connected to the mainland by a causeway. Go to the local historical societies and the Historic Environment Division for more information on the island and the castle. Photo: Discover NI

Thousands of people visit Carrick-a-Rede every year for the exhilarating experience of crossing on its renowed rope bridge, 30m above the waves of the Atlantic Ocean. The island is home to a single building - a fisherman's cottage - is a fabulous place to take in beautiful coastal scenery and spot rare wildlife. Go to www.nationaltrust.org.uk/carrick-a-rede for opening times and details on how to plan your visit.

16. Carrick-a-Rede Island, County Antrim

Thousands of people visit Carrick-a-Rede every year for the exhilarating experience of crossing on its renowed rope bridge, 30m above the waves of the Atlantic Ocean. The island is home to a single building - a fisherman's cottage - is a fabulous place to take in beautiful coastal scenery and spot rare wildlife. Go to www.nationaltrust.org.uk/carrick-a-rede for opening times and details on how to plan your visit. Photo: Discover NI website

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