The Howth cliff walk: Dublin’s most spectacular escape hiding in plain sight

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Twenty-three kilometres from O’Connell Street, the world completely changes. The smell of salt and sea heather replaces diesel and takeaway. The sound of gulls replaces traffic. This is Howth — a coastal village perched on a rocky headland at the northern tip of Dublin Bay — and its cliff walk is one of the finest short hikes in all of Ireland.

Thirty minutes and you’re there

Howth is absurdly easy to reach from Dublin city centre. The DART (Dublin Area Rapid Transit) runs direct from Connolly Station, Tara Street, and Pearse Street. The journey takes around 30 minutes and costs less than €5 each way. The train drops you right at the harbour, and the cliff walk starts within a ten-minute stroll.

No car rental, no coach tour, no planning beyond deciding which sandwich to pack. Howth is Dublin’s most effortless escape. If you’re after more great spots within the city, our guide to Phoenix Park is another one that surprises even the locals.

The walk itself: paths, sea views, and heather-scented air

The full cliff walk loop takes roughly two to three hours at a comfortable pace. There are four colour-coded routes — Blue, Green, Purple, and Red — ranging from gentle harbour paths to dramatic cliff-edge trails with sheer drops and sweeping views across the Irish Sea.

For first-timers, the Green Trail (the full loop) is the one worth doing. It skirts the clifftops above the sea, winds through stretches of purple heather and wild gorse, and rewards you with views back towards Dublin’s skyline that feel almost unreal on a clear day. On a bright spring morning, this is as close to perfect as a city day out gets.

Wear proper footwear. The path is well-maintained but uneven in places, and wet rock is treacherous underfoot. Bring water and — this being Ireland — a light waterproof just in case.

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Seals at the harbour and fresh fish on the pier

Back at the harbour, the reward is plentiful. Grey seals bob lazily alongside the fishing boats, utterly unimpressed by the crowds leaning over the pier wall to photograph them. They’ve been here far longer than any tourist.

Local fishermen still bring their catch in daily. Along the East Pier, seafood restaurants and chippers serve fresh crab, mussels, and what locals will tell you is the finest fish and chips in greater Dublin. Beshoff Bros and Aqua are perennial favourites — arrive early on weekends or expect a wait.

On Sunday mornings, the Howth Market sets up near the DART station. Local producers sell artisan bread, smoked fish, fresh vegetables, and handmade Irish craft goods. It’s the kind of market that actually sells things you want to buy.

Ireland’s Eye: the island just offshore

Look out from the harbour and you’ll see a small, uninhabited island sitting less than two kilometres offshore. That’s Ireland’s Eye — an ancient monastic site with a ruined 8th-century church, a Martello tower, and a nesting colony of gannets on its rocky western cliffs.

Small boats run from Howth harbour to Ireland’s Eye during the warmer months, weather permitting. The crossing takes about ten minutes. There are no facilities on the island, so bring everything you need. The views back to Howth from the island’s rocky shore — the headland rising green and dramatic behind the harbour — are worth the trip alone.

Howth Castle and the rhododendron gardens

Few visitors venture up to Howth Castle grounds, and that’s their loss. The estate is open to the public and contains one of the finest rhododendron gardens in Ireland. In late April and May, the display is extraordinary — deep purples and blazing pinks set against grey stone walls that have stood since the 12th century.

The castle itself is private, but the grounds and the ruined Abbey of St Mary nearby make for a quiet, atmospheric wander well away from the harbour crowds. It’s the Howth that most day-trippers never find.

For more on Ireland’s wild coastline and hidden corners beyond Dublin, the guides at Love to Visit Ireland cover it beautifully — from the Wicklow Mountains to the Wild Atlantic Way. And if you’re planning a full day out, check out our guide to the best places to eat in Dublin before you head home.

Frequently asked questions about the Howth cliff walk

How long does the Howth cliff walk take?

The full Green Trail loop takes between two and three hours at a leisurely pace, covering around 6 kilometres. Shorter routes such as the Blue Trail can be done in under an hour. Most people allow half a day to include the harbour, a meal, and the walk itself.

Is the Howth cliff walk difficult?

The full loop is moderate — there’s some elevation and a few uneven, rocky sections. It’s accessible to reasonably fit walkers, but not ideal for buggies or wheelchairs. Sturdy walking shoes are recommended, especially after rain. The cliff-edge sections are unfenced in places, so supervise children closely.

What is there to do in Howth beyond the cliff walk?

Plenty. Watch the seals at the harbour, eat fresh seafood on the pier, browse the Sunday market, visit Howth Castle grounds, take a boat to Ireland’s Eye, or simply sit on the harbour wall with chips and watch the fishing boats come in. Most visitors end up wishing they’d allowed a full day.

How do I get to Howth from Dublin city centre?

The DART train is the easiest way. Take any northbound service from Connolly, Tara Street, or Pearse Station to the Howth terminus. Journey time is roughly 30 minutes. Services run frequently throughout the day. There is also parking available if you prefer to drive.

Howth never gets old. Whether it’s your first visit or your fiftieth, the sea air, the seals, and those clifftop views manage to feel like a discovery every single time. Dublin gave itself a spectacular back garden — it’s just waiting for you to visit.

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