Donegal has lost two Blue Flag awards for the 2026 season, as Portsalon beach and Greencastle Marina failed to maintain their environmental and water quality certifications. The losses mark a shift in the county’s coastal standings during a year of significant national certification updates.
Environmental Challenges at Portsalon
Warden beach at Ballymastocker Strand in Portsalon was severely impacted by coastal erosion earlier this year. This environmental degradation contributed to the loss of the beach’s status.
In response, environmental experts are currently working with the Donegal County Council to find a solution for the dune erosion. Meanwhile, volunteers from across Donegal and the Fanad peninsula have dedicated their time to restoring safe access to the beach.
Certification Status and Applications
Regarding Greencastle Marina, An Taisce reports that no Blue Flag application was submitted for the 2026 period. This absence of an application resulted in the marina losing its certification.
Despite these losses, Donegal still holds 11 Blue Flag awards for beaches at Bundoran, Carrickfinn, Culdaff, Downings, Fintra, Killahoey (Dunfanaghy), Marble Hill, Murvagh, Narin, Rossnowlagh, and Stroove. The Rathmullan marina has retained its Blue Flag award.
Green Coast Recognition
Five beaches in the region—Dooey, Magheroarty, Drumnatinney, Ballyheirnan, and Port Arthur—have all held onto their Green Coast awards. These awards recognize sites for their natural beauty, excellent water quality, and clean environments.
The Green Coast Award relies heavily on the involvement of voluntary Clean Coasts groups to maintain these standards. This community-led effort remains a vital component of the region’s environmental health.
National Standing and Program Totals
Kerry has now surpassed Donegal in the number of Blue Flags, securing a total of 16 flags and five Green Flags. The national program is operated by An Taisce – The National Trust for Ireland on behalf of the Foundation of Environmental Education (FEE).
At a recent ceremony in Cork, a total of 168 awards were presented, including 146 beaches, nine marinas, and one tourism boat. A record-setting 73 beaches received the Green Coast Award for the 2026 Bathing Season.
Future Outlook
The restoration of Portsalon’s status may depend on the success of the ongoing collaboration between the Donegal County Council and environmental experts. If the dune erosion solutions are effective and safe access is fully restored, the beach could potentially seek recertification in future seasons.

Frequently Asked Questions
Why did Portsalon beach lose its Blue Flag award?
The beach was severely impacted by coastal erosion earlier this year, specifically at Warden beach at Ballymastocker Strand.
Why did Greencastle Marina lose its certification?
According to An Taisce, there was no Blue Flag application submitted for Greencastle Marina for 2026.
Which organization manages the Blue Flag programme in Ireland?
An Taisce – The National Trust for Ireland operates the programme on behalf of the Foundation of Environmental Education (FEE).
How can local communities better support the preservation of coastal environments to prevent the loss of environmental certifications?
