Trá Mhór, Portsalon Beach

From Letterkenny, drive approximately 31 minutes to reach Portsalon; a bus service also runs every four hours, taking around 60 minutes. There is a free car park with a toilet block directly at the beach access point — no payment system required. Entry to the beach is free. Belfast International Airport (BFS) is the primary gateway for international visitors, roughly 107km away.

Ballymastocker Strand is just 1km away and worth the short walk for a change of scenery along the same peninsula. Knockalla Fort, a Napoleonic-era coastal defence ruin, sits only 3km up on the Knockalla hills above Lough Swilly and rewards the short detour with sweeping views. Further afield, Fanad Head Lighthouse — a working lighthouse with visitor access on the northern tip of the Fanad Peninsula — is 12km away and one of the most photographed spots in Donegal. The Pollet Great Arch at 7.7km and the Gap of Mamore at 8.5km round out a full day of coastal exploration.

The Cook & Gardener and The Tap Room (pizza) are both around 11km away and offer solid options after a day on the sand. Tank and Skinnys is a short drive further at 11.4km. For a more formal setting, Forte Royal is about 11km from the beach.

Carrigart Hotel is the nearest hotel option, approximately 11.8km from the beach. Mia's Four Star Failte Holiday Rental Cottage at 11.6km offers a self-catering alternative with a local feel — well placed for an early-morning beach walk before the day-visitors arrive.

Shoot from the dune line at golden hour looking north toward the Lough Swilly estuary opening, where the blue water and golden sand contrast against the Knockalla hills backdrop. Early morning in June or July gives you long light, empty sand, and the best chance of mist lifting off the hills for a genuinely dramatic frame.

Dogs are welcome at the ends of the beach year-round, but are restricted from the main beach during Blue Flag season, June through August — plan accordingly. Lifeguard cover operates June to August only; outside those months you swim entirely at your own risk with no rescue service on site. Rip currents and undertow are a real hazard here, particularly along the rocks at mid tide — stay well clear of the north end if you're unsure of conditions, and never swim alone outside lifeguarded hours. Avoid visiting November through February: Atlantic swells are heavy, water is cold, and there is no lifeguard service whatsoever.