Ireland has thousands of beaches and a Blue Flag list that names roughly ninety of them. Most people visit the same dozen. The eight below run from a five-kilometre sand spit on Dingle Bay to a Cork cove with no toilets and no crowds, and they are picked for the ones worth a detour rather than the ones already on every itinerary. Two you may half-recognise; the rest reward the extra half hour on a single-track road. If you only make one trip and want a beach that does everything, start with the first. If you want sand to yourself, skip to number seven. One rule runs through all of them: check the tide before you go, because on this coast it decides how much beach you get and, in a few places, whether you get back.
1. Inch Beach, County Kerry
Inch Beach is a five-kilometre spit of firm golden sand that reaches out into Dingle Bay, separating Dingle Harbour from Castlemaine Harbour on the Dingle Peninsula. It holds a Blue Flag, the car park is free, and the sand runs far enough that it never feels full even in August. This is the recognisable one on the list, and it earns the spot: the Atlantic swell here is among the most consistent in the country, which is why the local surf school Kingdom Waves runs lessons from the strand and why autumn brings the best waves.
The wide, cinematic shoreline is why David Lean shot Ryan’s Daughter here in 1970 and John Boorman used it for Excalibur in 1981. Sammy’s Café sits right on the sand if you need a coffee without leaving the beach, and lifeguards patrol from roughly May to September, generally 10am to 5pm, with the exact times posted on the noticeboard. One caution worth taking seriously: you can drive onto the sand at the southern end, but soft wet patches trap cars, and a local farmer charges a small fee to pull you out. Come at low tide, when the sand flat opens right out, and keep clear of the rip currents that run in the exposed bays.
2. Dogs Bay, County Galway
Dogs Bay sits just southwest of Roundstone in Connemara, and its sand is the draw: not limestone but crushed microscopic sea shells, which gives it a bright, near-white colour you don’t get on most Irish strands. The beach forms a near-perfect horseshoe, joined to its twin, Gurteen Bay, by a narrow neck of land called a tombolo. Because a rocky headland to the south breaks the prevailing swell, the water stays unusually calm and clear, which makes this one of the more reliable swimming spots on the west coast.
The dunes here are machair, a rare shell-sand grassland found only on the western coasts of Ireland and Scotland, and they are fragile enough that a volunteer conservation committee replants marram grass to hold the sand together. Stay on the wooden boardwalks and off the dunes. Two honest points before you plan a day here: there are no facilities on site, no toilets, no lifeguards, only a seasonal food truck in summer, and the small car park fills by mid-morning in July and August. Arrive before 10am, or park at Gurteen Bay and walk across the tombolo. If you can, walk the boardwalk between the two bays for the contrast, calm turquoise on the Dogs Bay side, wilder Atlantic breaking on Gurteen.
3. Streedagh Beach, County Sligo
Streedagh Beach is a three-kilometre sandbar between Streedagh Point and Connors Island, with the flat-topped bulk of Benbulben behind it. Three ships of the Spanish Armada ran aground here in September 1588 after a ferocious Atlantic storm, and an estimated 1,100 sailors died on this stretch of coast. Timber from the wrecks still surfaces at low tide, alongside the remains of the Greyhound, an 18th-century trading vessel locals called the Butter Boat. The Spanish Armada Heritage Trust runs a small visitor centre in nearby Grange, open weekends and bank holiday Mondays from 2pm to 6pm.
There is older history under your feet than the Armada. The limestone rocks flanking the beach hold fossil coral roughly 400 million years old, from when this coast was a shallow tropical sea, and you can pick them out on the shingle bank at low tide. The linear walk to Connors Island and back is about three kilometres of firm, level sand, around 90 minutes. Two warnings, though. Swimming is for strong swimmers only: rip currents, sudden depth changes and unpredictable tides make it genuinely risky, and there is a lifeguard only from June to September. And high water floods parts of the car park and cuts off the western approach, so park further up the road and time your walk around the tide.
4. Ballymastocker Bay, County Donegal
Ballymastocker Bay, better known locally as Portsalon Beach, is a 1.5-kilometre curve of soft golden sand on the Fanad Peninsula, facing east across Lough Swilly and backed by the Knockalla Hills. An Observer readers’ poll once voted it the second-most beautiful beach in the world, which is the sort of claim to treat with a pinch of salt, but the first sight of it does the work: as the R268 winds down towards Portsalon, the whole crescent opens up below you. Stop at the marked viewpoint on the way in before you drop to sea level.
Because the bay faces east into the shelter of Lough Swilly, the water is calmer here than on the open Atlantic strands, which makes it good for swimming, paddle-boarding and rock-pooling with children at low tide. Seasonal lifeguards work from June to September, noon to 6.30pm, and both car parks are free, though the southern one with the toilets fills fast on summer weekends. One honest note on the Blue Flag: the bay lost it in 2026 after water quality slipped from ‘Excellent’ to ‘Good’, with the council targeting a return in 2027. The water is clean enough to swim; it just missed the top grade. The east-facing sand catches the morning light, so come early for both the photograph and the parking space.
5. Burrow Beach, County Dublin
Burrow Beach is proof you don’t need to leave the capital for a proper strand. It is a tombolo, a 1.2-kilometre bar of sand and dunes that physically ties Sutton to Howth Head, with Dublin Bay on one side and Baldoyle Bay behind. Locals call it the Hole in the Wall. At low tide it goes wide and shallow, with a clear view out to Ireland’s Eye and Lambay beyond, and you can reach it on the DART to Sutton Station, a five to ten minute walk from the beach entrance.
Here is the honest catch, and it is a real one. On a hot summer weekend Burrow packs in thousands, and Fingal County Council has more than once spent the morning after clearing litter before anyone could use the place. Come early on a weekday, or out of season, and it is a different, quieter beach. Lifeguards cover summer weekends in June and daily through July and August, 11am to 7pm, the water rates ‘Good’ for quality, and there are no toilets on the sand, the nearest being at Sutton Cross DART station. Grey seals haul out on the offshore rocks, and the strand faces north, so bring something to break the wind even on a warm afternoon.
6. Maghera Beach, County Donegal
Maghera Beach sits on the northern edge of the Slieve League Peninsula, about a 15-minute drive from Ardara, and the draw is not just the wide sweep of sand but the caves carved into the cliff base behind it. At low tide the water pulls back to reveal a network of arches and tunnels you can walk into, with light filtering through narrow openings onto wet stone. This is a slower, wilder beach than the family strands further south, backed by high dunes and sandstone cliffs.
The caves are the reason to come and the reason to be careful. The Atlantic tide moves fast here, so check a reliable tide table, allow at least an hour before it turns, set a phone alarm, and carry a torch for the deeper sections where the light fails and the rock turns slick. Swimming is not advised at all: strong rip currents, cold water and no lifeguard cover. A private car park operates near the caves for a modest fee, or you can park free at Assaranca Waterfall and walk the dune path across in about 15 minutes. Mobile signal is patchy on the coastal lane, so download the tide times before you set off.
7. Duneen Cove, County Cork
Duneen Cove is the one on this list you are least likely to have heard of, and that is the point. A narrow, sheltered West Cork cove on Clonakilty Bay, roughly 15 minutes’ drive west of Clonakilty, it is calm and shallow near the shore where most of the south coast is long and wind-swept. The water is consistently clear, the sand soft, and because there are no built structures or signage, it stays a local favourite for families and dog-walkers rather than a stop on any coach route.
There is a real story in the sand. In January 1867 the Italian brig San Francisco was run ashore here by its captain during a storm to make emergency repairs, and nearly five hundred locals swarmed it to salvage the coal and copper, sparking a multi-day standoff with the coastguard and the constabulary that ended in a Board of Trade inquiry. The practical reality today is a beach with nothing on it: no toilets, no bins, no café. Bring your own water and a bag for your rubbish, and park at the small lot by the Dunmore House Hotel, a 20-minute walk from the sand, which fills quickly on warm weekends. Tide times decide how much beach there is, so check before you commit to the drive.
8. Banna Strand, County Kerry
Banna Strand closes the list because it does two things at once: it is a genuinely worthwhile 10-kilometre Blue Flag beach on Ballyheigue Bay, and it carries real weight in Irish history. On the morning of Good Friday, 21 April 1916, the revolutionary Roger Casement came ashore here from a German U-boat, trying to land arms for the Easter Rising, and was arrested within hours. A stone monument, raised in 1966, stands about 500 metres south of the main car park.
The monument has a quiet detail worth knowing. It names Casement and his companion Robert Monteith but deliberately omits the third man, Daniel Bailey, who turned King’s evidence after his capture; the 1966 committee left him off. Beyond the history, the beach is wide, backed by dunes rising up to 12 metres, and the whole dune network is a Special Area of Conservation, with the Carrahane lagoon at the southern end drawing migrating wildfowl. The consistent swell suits surfers, lifeguards work daily from June to August, and the free car park holds around a hundred cars. As on every beach here, currents run stronger than they look, so swim inside the flags and check the tide before you wander far at low water. On the drive between here and Inch, you can bookend the list with the two most worthwhile beaches in Kerry in a single day.
