Blath na Mara

Good Food Ireland® Approved Since 2018

We stand over our recommendations. With exacting selection and regular review processes we ensure a rewarding local Irish ingredient led experience. You can count on it!


The West of Ireland is home to many wondrous things, including the successful seaweed harvesting business Bláth na Mara. Located on the largest of the Aran Islands, Inis Mór, off the coast of Co. Galway and the Wild Atlantic Way, Bláth na Mara continues the strong Island tradition of family businesses and was founded by a native of Inis Mór, Mairtín Ó Conceanainn in 2002.

Meet The Maker

Bláth na Mara is a family run business located on Inis Mór, in the Galway Bay and it continues the longstanding tradition of harvesting seaweed along this Island’s coastline. Actively working with a natural resource and along the coast, the team at Bláth na Mara are very conscious of harvesting in a sustainable and conscientious way. Certified organic, all harvested products can be traced back to the exact date and location from where it was picked. The methods of harvesting used leave as little impact on the environment as possible.

The Aran Islands are steeped in tradition and a heritage that has been passed from those first hunter gatherer settlers who braved the tumultuous journey from the mainland thousands of years ago. One of the traditions that is ingrained in island life is that of harvesting the rich and nourishing bounty of seaweed that can be found along its coastline. Showing their determination and resourcefulness, Islanders in the 19th century survived by fishing, kelpmaking and sowing potatoes that flourished when grown using seaweed that helped fertilize the soil. The high demand of kelp for glass and soapmaking, acted as a steady income which was also revived in later centuries for the production of iodine.

It is with this strong history behind him that Mairtín Ó Conceanainn first started to see the potential of using this much loved natural resource commercially in a sustainable way. For over 13 years Mairtín worked hard developing his burgeoning business, learning all there is to know about the species of seaweed that grows on the island along with single handedly travelling across the shore harvesting in all seasons and braving all weather conditions. This hard work culminated with the development of a specialised unit on the island that processes and dries the harvested seaweed.

In 2015, assistance with the development of Bláth na Mara came when Mairtín’s daughter Jenny returned to the island with her New Zealander husband David and their two young kids, eager to help grow this seaweed business and to build roots on Inis Mór. A winning combination of Mairtín, Jenny and David’s experience in their respective fields has brought new life to Blath na Mara and allowed the business to diversify and develop further.

Some of these exciting developments include guided foraging tours along the Inis Mór coast, a popular activity for food enthusiasts ever searching for authentic food experiences. Recent times has also seen the production of their own retail line allowing people from further afield to be introduced to this fascinating product. Currently Bláth na Mara are facilitating group tours and booking must be made in advance.

So what can people expect to enjoy from Bláth na Mara? This dynamic food business harvests a variety of edible seaweed, including Dulse/Dillisk, Carrageen Moss, Sea Spaghetti and Sea Lettuce amongst others. Jenny and David have created several delicious bites and recipes that proclaim the versatility and health benefits of introducing seaweed into your diet. From freshly baked breads and pestos infused with the rich flavours of seaweed you will be surprised at the variety of Bláth na Mara’s products and the versatility of seaweed.

Other Facilities

Visitors to the beautiful Aran Islands have the opportunity to learn what it takes to make the most of the beautiful bounty of seaweed that can be found on the shores of these islands.

Discover the bounty of the sea with a foraging tour

Bláth an Mara is delighted to offer visitors to the island the opportunity to explore the shore with its Seaweed Foraging Tours. Learn all there is to know about seaweed, its properties, uses and health benefits as you sift through the bountiful supply that can be found along the shores of Inis Mór. Currently, Bláth na Mara are facilitating group tours and booking must be made in advance.


Blath na Mara is certified organic and all of its products are traceable back to the time and place from where it was picked. Sustainable harvesting methods and respecting the environment are at the core of the company’s values. Blath na Mara also supports the island community and showcasing the island is an essential part of its ethos.

Leave review

Leave Review


There are no reviews yet. Be the first one to write one.

Nearby Experiences

  • Experiences
  • Accommodation
  • Dining
  • Cook & Shop
  • Meet the Makers
Blath na Mara