Portstewart Strand runs for roughly two miles along the north coast of County Antrim, a long curve of pale sand backed by one of the largest dune systems in Northern Ireland. It sits just west of Portstewart itself, a short drive from Portrush and not much further from the Giant's Causeway, which makes it an easy add-on rather than a destination you'd plan a whole day around. Fans of Game of Thrones know it for a different reason entirely: this stretch of beach stood in for the Dornish coastline near the Water Gardens, the spot where Jaime Lannister and Bronn come ashore before the Sand Snakes catch up with them. What sets Portstewart Strand apart from most beaches on this coast, or most beaches anywhere, is that you can drive straight onto the sand and park facing the sea.

Why Portstewart Strand matters

On its own terms, this is one of the better beaches on the Causeway Coast, with dunes tall enough to block the wind and enough scale to feel open rather than crowded even on a busy summer weekend. It's managed by the National Trust, which has kept the dune system largely intact and added only light infrastructure, boardwalks, a cafe, rather than over-building the place. That restraint matters here. A lot of the appeal of the Strand is negative space: no rows of beach huts, no amusement arcade crowding the sand, just dune grass, wind, and a very long stretch of flat beach.

For Game of Thrones fans, the draw is more specific. This is Dorne, or at least the bit of Dorne the production needed, a wide beach with cliffs and dunes standing in for a sunbaked southern kingdom that in the show is meant to feel almost Mediterranean. It's the spot where Jaime and Bronn's small boat lands in season four, not long before things go badly wrong for them. If you've been working your way along the Causeway Coast filming locations, this one slots in neatly between the more famous Dark Hedges and the Ballintoy Harbour scenes.

Quick facts

• Roughly two miles of sandy beach, backed by dunes
• Owned and managed by the National Trust
• Location: between Portstewart and Portrush, County Antrim, Northern Ireland
• Game of Thrones filming location: the Dornish coast near the Water Gardens, where Jaime and Bronn land and are later ambushed
• Vehicle access onto the sand is permitted and is how most visitors use the beach
• On-site cafe run by the National Trust

Getting there

Portstewart Strand lies just west of Portstewart, reached via the coast road that loops around from the town. Portrush is a few minutes further east by car, and the Giant's Causeway is around 20 minutes away, which is why most visitors fold the Strand into a wider Causeway Coast itinerary rather than treating it as a standalone trip. There's no rail station at the beach, so a car is the practical way to get here, and it's also the only way to take advantage of the drive-on access that defines the place. If you're relying on public transport along this stretch of coast, you'll likely need to get a bus or train to Portstewart or Portrush and then walk or taxi the rest of the way, which somewhat undercuts the point of the beach.

The layout and experience

The beach itself is long, flat, and wide at low tide, with a belt of dunes running the length of it separating the sand from the road and the small car park areas above. Driving onto the sand is the thing that sets this beach apart from most others on this coast, and on a clear day you'll see rows of cars parked facing the sea, families set up around them with windbreaks and folding chairs. It has a slightly different feel from a typical National Trust coastal walk, more communal and practical, less about solitude.

If you'd rather walk than drive, the dune paths and boardwalks give good views back over the beach and out towards Inishowen on the Donegal coast across the bay. The dunes here aren't just scenery, they're doing real ecological work, anchoring sand that would otherwise shift and erode, and the boardwalks exist partly to keep foot traffic from wearing through the marram grass that holds the system together.

The cafe sits above the main access point and does the job of a proper mid-walk stop rather than a token snack bar, useful if you're combining the beach with a longer stretch of coastal walking rather than just parking up for an afternoon.

Game of Thrones filming location

The production used this beach to double for the coast near the Water Gardens of Dorne, the setting for Oberyn Martell's palace and the Sand Snakes' home turf. It's where Jaime Lannister and Bronn come ashore by small boat, sent by Cersei to retrieve Myrcella, and where they're shortly after ambushed. The scale of the real beach, long, open, backed by dunes rather than palm trees, did a surprising amount of work standing in for a kingdom that in the show is meant to feel sunbaked and almost Mediterranean.

It's a reminder of how much of Thrones' geography was built through editing and set dressing layered onto very different real landscapes. Antrim stood in for southern Westeros here as easily as it stood in for the Iron Islands or the Riverlands elsewhere on this same stretch of coast. There's no permanent signage or exhibit marking the exact filming spot, so if this is the reason you're visiting, it helps to already know roughly which section of the beach was used and to treat it as an added layer of interest on an otherwise straightforward beach visit, rather than expecting a dedicated attraction with plaques or props.

Combining with nearby attractions

This is a pairing beach rather than a headline destination, and it works best treated that way. Portrush is close enough for lunch or an afternoon on the arcades and harbour front. Portstewart town itself has a small, pleasant promenade worth a short stop, with a scattering of cafes and shops above the harbour. The Giant's Causeway is the obvious big-ticket neighbour, and many visitors do the Strand either on the way to or from it, using the beach as a stretch-your-legs stop rather than the main event of the day.

If you're following Game of Thrones locations specifically, Portstewart Strand sits reasonably close to Ballintoy Harbour, used for the Iron Islands, and the Dark Hedges, which stood in for the Kingsroad. That makes it possible to string together two or three filming spots in a single day along this stretch of the Causeway Coast, without much backtracking.

Best time to visit

Low tide opens up the most sand and is generally the better time for both driving on and walking. Like most of this coastline, the weather can turn quickly, and a bright morning doesn't guarantee a dry afternoon, so it's worth checking conditions before you set out rather than assuming. Summer weekends bring more cars onto the sand and more people around the cafe, while an out-of-season weekday can feel close to empty, which suits anyone more interested in the dunes and the Dorne connection than in a lively beach scene.

Practical tips

• Check tide times before driving onto the sand, as the usable stretch narrows considerably at high tide
• Keep an eye on soft sand near the dune edges if you're driving, it can catch out cars without four-wheel drive
• Bring layers regardless of season, the open beach gets wind straight off the Atlantic
• The cafe is a good stop if you're walking the dune paths rather than just parking on the sand
• Pair the visit with Portrush or Portstewart town rather than planning a full day around the beach alone

FAQ

Can you actually drive onto the beach?
Yes, this is permitted and is how most visitors use the Strand, parking facing the sea above the tideline.

Is there a marked spot for the Game of Thrones scene?
No. There's no signage identifying the exact filming location, so it helps to know roughly where the Water Gardens coastline scenes were shot before you arrive.

How far is it from the Giant's Causeway?
Around 20 minutes by car, which is why most people visit both in the same day.

Is there a cafe on site?
Yes, the National Trust runs a cafe above the main access point, useful for a stop before or after walking the dune paths.

Portstewart Strand doesn't ask much of you. There's no ticket booth, no queue, no single vantage point everyone photographs. You drive onto two miles of sand, or you walk the dunes above it, and either way you get a working beach that happens to also be the coast of Dorne for anyone who knows where to look.