Closet car park to walk to Slieve League viewpoint, still a 30 minute walk. Narrow road (approx 200 metres) from main road, which transfer buses also use. Car park very small, max length 5-6 metres. Got busy quickly. No overnight. Expensive! €5 for 2 hours, €15 for the day! Has a toilet block at least. Would suggest free parking at Visitor Centre better, and take bus or walk the extra