No special access issues
Take the ferry from Sandnessjøen (https://www.google.com/search?q=google+sandnessj%C3%B8en+d%C3%B8nna&oq=google+sandnessj%C3%B8en+d%C3%B8nna&aqs=chrome..69i57j69i64.2796j0j7&sourceid=chrome&ie=UTF-8
Local group on Facebook (https://www.facebook.com/groups/donnaklatring/)