What to do in Portmarnock

Activities, attractions and tours

A beach with pebbles, a distant hill with houses, and a clear sky.
A sandy beach with dunes and grass, a distant town, and a lighthouse.
A grassy coastal area with a bench overlooking the sea.
A coastal tower with a stone pathway leading to it, overlooking the sea.
A coastal landscape with a sandy beach, a clear blue sea, and green fields.

Portmarnock Attractions

Let Expedia help you to experience the best that Portmarnock has to offer! If you’re planning a trip to Portmarnock, we can provide you with a list of the top sightseeing attractions, as well as helping you to find unmissable activities. Whether you’re travelling to Portmarnock with your family, planning a romantic trip with your loved one, or visiting on business, we’ll make it easy to plan an unforgettable holiday that checks all the boxes.

Places of interest in Portmarnock

Portmarnock is crammed with must-see places to visit and things to do. We can help you decide where to stay in Portmarnock, and make it a breeze to explore Portmarnock and the surrounding areas with our guides on where to go, what to see and when to see it. No matter how long your stay, it’s easy to find places of interest in Portmarnock to make sure that you enjoy your holiday to the fullest and don’t miss a thing. Leave the local knowledge to us and leave the hassle behind.

If you’re planning a visit to Portmarnock, why not check out our handy guides to places of interest in the area? You can browse lists of things to do, learn about the most popular attractions, and get help with planning the details of your trip. Expedia makes it easy for you to check out all the top sights in Portmarnock.

Portmarnock attractions

Portmarnock has something for everyone, so whether you’re planning to get active on a summer holiday, put a spring in your step with a romantic rendezvous, or pamper yourself with a leisurely winter trip, you’ll find plenty of attractions in Portmarnock to keep you entertained. Expedia makes it easy to book your flight, hotel and rental car in advance, making for hassle-free travel and freeing you up to explore the sights of Portmarnock.

Looking for things to do in Portmarnock can be time-consuming, but we can take the hassle out of planning your holiday. Whether you’re looking to get active in the great outdoors, sample the cuisine of Portmarnock or catch up with the vibrant local culture, our guides to Portmarnock attractions ensure that you’ll have a successful trip, whatever the season. Happy trails!

Things to do

Picture 7 for Activity Dublin: Guinness Storehouse Entry Ticket

Dublin: Guinness Storehouse Entry Ticket

£26
per adult
90% of travellers recommend
Dublin: Guinness Storehouse Entry Ticket
Go City: Dublin All-Inclusive Pass with access to over 40 Top Attractions

Go City: Dublin All-Inclusive Pass with access to over 40 Top Attractions

£68
per adult
82% of travellers recommend
Go City: Dublin All-Inclusive Pass with access to over 40 Top Attractions
The Titanic Belfast in Ireland

1-Day Titanic Quarter & Belfast City Rail Tour

£128
per adult
90% of travellers recommend
1-Day Titanic Quarter & Belfast City Rail Tour
Titanic Experience exterior in Ireland

Giant's Causeway, Belfast Titanic & Dark Hedges from Dublin

£65
per adult
92% of travellers recommend
Giant's Causeway, Belfast Titanic & Dark Hedges from Dublin
DoDublin - Hop On Hop Off - Open Top Bus Tour

DoDublin - The Original Hop-on Hop-off Bus Tour with LIVE COMMENTARY

£29
per adult
92% of travellers recommend
DoDublin - The Original Hop-on Hop-off Bus Tour with LIVE COMMENTARY
The Gravedigger Ghost Bus Tour

The Gravedigger Ghost Bus Tour

£30
per traveller
92% of travellers recommend
The Gravedigger Ghost Bus Tour
Picture 1 for Activity Dublin: Ferry from Howth to Ireland's Eye island

Dublin: Ferry from Howth to Ireland's Eye island

£26
per adult
Dublin: Ferry from Howth to Ireland's Eye island
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Top places to visit

1. St. Stephen's Green

Follow the signs to “Faiche Stiabhna”, as the Irish call St. Stephen’s Green, for an inner-city oasis. Admire the Victorian buildings, play soccer, throw a frisbee, watch people, jog, feed the ducks, doze or have a picnic in this popular Dublin park. You could also bring a novel written by one of Dublin’s great authors and read it at the very spot where they found their inspiration!
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A large stone archway with inscriptions, surrounded by historic buildings and a park.

2. Trinity College

Ireland's most prestigious university was founded by Elizabeth I in 1592 in the hope of offering Dublin’s sons a reason to pursue their studies at home, away from the infectious threat of popery on the continent.
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A large historic building with a prominent tower and a central archway.

3. Guinness Storehouse

St. James’s Gate Brewery has been home to Guinness since 1759. The impressive building, formerly the Guinness fermentation plant, has been remodelled into the shape of a giant pint of the “black stuff”.
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A large industrial structure with multiple levels and staircases.

4. Grafton Street

Among the most exclusive spots in European retail, Grafton Street is a boulevard full of upscale boutiques and restaurants. It is one of the two main commercial parts of Dublin and has an international array of big names. Yet the street retains its local charm with well-known street performers and traditional pubs. Bring cash and credit cards for a trip through the street’s upscale boutiques.
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A street with flower boxes, a musician, and pedestrians.

5. Aviva Stadium

Opened in 2010, the stadium was built on the site of the old Lansdowne Road Stadium, which was dismantled in 2007. When you arrive, you’ll see from its dauntless but delicate curves just what a modern architectural marvel this is – the Aviva Stadium has even won a prestigious British Construction Industry Award. With a capacity for a whopping 50,000 spectators, the stadium’s sheer size alone is a sight to behold.
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A modern stadium with a glass facade, a river in the foreground, and autumn trees.

6. O'Connell Street

O’Connell Street is among Dublin’s busiest and recognizable parts. It consists of a wide boulevard divided by spaces for trees and works of art. Admire the many historic buildings and peruse the upscale boutiques that line this busy street.
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A busy city street with historic buildings, a statue, and a flower bed.

Recommended things to do in Portmarnock

Number of things to do
485
Cheapest thing to do on Expedia
Self-Guided Walking Tour of Dublin with Audio Guide: £5
Top 5 things to do
Half-day tours
With kids

What to do in Portmarnock

Stay near popular Portmarnock attractions

Portmarnock Beach

9.8/10 (85 reviews)
Why not spend a care-free afternoon at Portmarnock Beach during your travels in Portmarnock? Stroll along the seaside in this family-friendly area or visit its lively bars.
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Looking for fun things to do nearby? Check things to do near me to find and book the best things to do, fun activities, and top attractions wherever you happen to be.

 

 

Day trip destinations from Portmarnock

A city street with historic buildings, a prominent church spire, and a variety of shops.

Dublin

A marina with various boats docked, surrounded by residential buildings and a clear blue sky.

Malahide

An aerial view of a historic town with a prominent tower, lush green fields, and a large body of water in the distance.

Donabate

A coastal road with a beach, houses, and a mountain in the background.

Sutton

Frequently asked questions

Is Portmarnock worth visiting?
Providing a blend of coastal beaches and golfing, there's no shortage of things to do in Portmarnock. While you're here, visit Malahide Castle, a leading attraction in the area.
How do I spend a day in Portmarnock?
Malahide Castle is an awesome place to kick-start your holiday adventures. Be sure to explore the dining and retail options in Portmarnock while you're here too.
What is the top tourist attraction in Portmarnock?
The top tourist attraction near Portmarnock is Malahide Castle, so don't forget to include it on your itinerary.
Is three days enough to stay in Portmarnock?
You'll have all the time you need to visit Malahide Castle, Malahide Beach and other major attractions around the area when you book a three-day escape to Portmarnock.
Is Portmarnock a walkable neighbourhood?
If walking is your favourite way to explore, Portmarnock won't disappoint. You can reach key attractions like Malahide Castle and Malahide Beach on foot. At 3 kms (2 miles) from the centre, the popular neighbourhood of Baldoyle is also close enough for a good stroll. The same goes for Donaghmede, roughly 3 kms (2 miles) away.
What are some activities to do in Portmarnock with kids?
Deciding what to do in Portmarnock with kids is easier than ever. Whether you're getting away with teenagers or little ones, there's a range of family-friendly sights to keep them entertained here.

What to do in Portmarnock for adults?
Adults of all ages will find plenty of things to do in Portmarnock. Whether you're into the arts, adventure or just love discovering new places, there's something here for everyone.
Are there free things to do in Portmarnock?
Near Portmarnock, Malahide Beach is a terrific spot for anyone wanting to experience this area without dipping into their wallet. Also, wander around local parks and other nearby neighbourhoods, and ask a local tour guide for tips. It's one of the easiest ways to discover the most popular free things to do in Portmarnock.

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