Treshnish Isles SAC
These isles are a remote chain of uninhabited islands and skerries situated in south-west Scotland. They support a breeding colony of grey seals, which make up just under 3% of annual UK pup numbers.
MPA TypeSpecial Area of Conservation
Special Areas of Conservation (SACs) are strictly protected sites designated under European legislation. They contribute both to the UK MPA network and set up to protect habitat types and species considered to be most in need of conservation at a European level (excluding birds).
Designation date1 March 2001
Surface Area19.61 km2 (7.57 mi.2)
Perimeter19.41 km (12.06 mi.)
Did you know?…
Over 500,000 records on undersea habitats and species have been collected by volunteer Seasearch divers providing significant evidence for inshore ‘marine protected areas’
Over 170 parliamentarians from across the political spectrum signed up to our Marine Charter calling for a network of ‘marine protected areas’ in UK Seas
An area over 9 times the size of Wales is now in marine protected areas in the UK, but less than 1% is considered by MCS scientists to be well managed
The future of fisheries is being decided
The UK government has opened a public consultation asking how we think they should manage our fisheries after Brexit through a new Fisheries Bill.Act now!