Þekkingarsetur Ölfus Cluster
A large, long-term forestry and land restoration project.
Þorláksskógar is an extensive forestry and land restoration project built on long-term collaboration and structured land development. The project combines ecosystem restoration, carbon sequestration, and sustainable land use with the aim of creating lasting benefits for the future.
Þorláksskógar is a collaborative project that formally began in 2016 and is carried out in cooperation between the Municipality of Ölfus and Land and Forests. Ölfus Cluster manages the project on behalf of the Municipality of Ölfus. The project covers a total area of 4,620 hectares, where systematic efforts are focused on land restoration and the development of forested areas.
The area is divided into birch woodland on the one hand and forest land with mixed tree species on the other. The development of the area is approached with a long-term perspective, with measures designed to support both nature and the local community.
Þorláksskógar is a long-term project and a key contribution to carbon sequestration, ecological restoration, and sustainable land use for the future.
Total area of the site
Estimated annual carbon sequestration
Potential sequestration over a 50-year period
The images illustrate a possible progression of vegetation on Hafnarsandur – from a barren sand and gravel area to a vegetated and living landscape. Through targeted land restoration and afforestation, efforts are focused on ecosystem recovery, carbon sequestration, and increased resilience to climate change. (Images 2–4 are generated using artificial intelligence.)
Afforestation is one of the key elements of the Þorláksskógar project. In 2023 and 2024, a total of 166,710 tree seedlings and cuttings were planted within the project area. In addition, 171,284 tree seedlings were planted in 2022.
Strong emphasis has been placed on the involvement of volunteers, sports clubs, and fundraising groups, who have played a key role in planting activities. Planting has mainly taken place in areas that were previously restored through grass seeding and fertilization.
The total cost of land restoration and afforestation measures in 2023 and 2024 amounted to approximately ISK 51.5 million. The largest cost item was the purchase and planting of tree seedlings, with significant costs also associated with fertilizer application and project administration.
Limited access to parts of the area has historically hindered implementation. To address this, construction of an access track began in the autumn of 2022, laying the groundwork for improved access to land restoration and afforestation areas.
The track is approximately 10 km in total length, of which volcanic cinder (vikur) has been laid on around 4.6 km. The project was carried out in collaboration with the Municipality of Ölfus, Land and Forests, and other partners, and has significantly improved access for ongoing and future work.
Sand Encroachment Shaped the Settlement and Landscape This article was originally published on Vísir: https://www.visir.is/g/20262870539d/aratugalong-baratta-vid-sandfok-i-thorlakshofn Land reclamation in Þorlákshöfn has a long and remarkable history.
Major development ahead in Þorláksskógar in 2025 The Þorláksskógar project steering committee met on 12 March 2025 to review the status of ongoing projects, the
Extensive land restoration and a new focus on organic fertilizers in Þorláksskógar The Þorláksskógar project steering committee met in Selfoss on 18 November 2025 to
