@WhereinDublinIf you’re torn between visiting Dublin and Portsmouth, you’re not alone. Both cities are rich in history, full of charm, and packed with things to do. But they offer two very different kinds of experiences. Dublin is all about lively pubs, culture, and friendly energy, while Portsmouth delivers coastal vibes, naval history, and a more relaxed seaside pace.
This guide will help you decide which one suits your travel goals best. Based on my overall experience, I’ll break down what makes each city unique, from local attractions and food scenes to transport, cost, and vibe, so you can plan your trip with confidence.
Why Compare Dublin and Portsmouth?
Both cities are famous in their own way, but their appeal couldn’t be more different. Dublin, the capital of Ireland, is buzzing with energy, music, and storytelling. Portsmouth, on England’s south coast, feels more laid-back and coastal, known for its maritime heritage and charming seaside atmosphere.
If you’re the kind of person who loves history, culture, and nightlife, Dublin might win your heart. But if you prefer sea air, naval museums, and peaceful walks along the pier, Portsmouth could be the one.
Getting There
Getting to Dublin
Dublin is easy to reach from almost anywhere in Europe. Dublin Airport (DUB) is one of the busiest in the region, with frequent flights from London, Paris, Amsterdam, and beyond.
Once you land, you can take the Aircoach or Airlink Express bus into the city center in about 30 minutes. There’s also the option of taxis, which cost more but are convenient if you’re carrying luggage.
Getting to Portsmouth
Portsmouth doesn’t have a major airport, but it’s very well connected by train and road. The nearest airports are Southampton (about 30 minutes away) and London Gatwick (about 1.5 hours away).
If you’re traveling from London, you can hop on a direct train from Waterloo Station — the journey takes around 90 minutes. There are also regular coach services for budget travelers.
First Impressions
Dublin
The first thing that hits you in Dublin is the energy. The city feels alive, friendly, and chatty. You’ll find locals who love to talk, share stories, and help you find your way. The streets are filled with musicians, and the pubs are packed with laughter.
Even the architecture feels warm — rows of Georgian houses with bright doors, cobblestone alleys, and plenty of green spaces like St. Stephen’s Green. Dublin is one of those places that instantly makes you feel at home.
Portsmouth
Portsmouth has a different vibe. It’s more peaceful and coastal, with sea breezes and wide-open views. You’ll spot old ships docked at the historic harbor, families walking along the waterfront, and seagulls circling overhead.
It’s a city that tells its story through its maritime past. The Historic Dockyard is the heart of Portsmouth, where you’ll find famous ships like HMS Victory and Mary Rose.
Things to Do in Dublin
1. Visit the Guinness Storehouse
A trip to Dublin isn’t complete without visiting the Guinness Storehouse. You’ll learn how Ireland’s most famous beer is made, and the tour ends with a free pint at the Gravity Bar, which offers panoramic views of the city.
2. Explore Trinity College and the Book of Kells
This 9th-century manuscript is one of Ireland’s greatest treasures. The Long Room Library is equally stunning — rows of old books, wooden shelves, and a classic academic feel that’ll make you feel like you’ve stepped into another era.
3. Walk through Temple Bar
Yes, it’s touristy, but it’s fun. The cobbled streets are lined with colorful pubs, restaurants, and live music at almost every corner. It’s the best place to feel Dublin’s famous nightlife.
4. Visit Dublin Castle and St. Patrick’s Cathedral
Dublin Castle is a mix of medieval and modern design, sitting right in the city center. Just a short walk away is St. Patrick’s Cathedral, one of the most beautiful churches in Ireland.
5. Chill in Phoenix Park
It’s one of the largest enclosed parks in Europe. You can rent a bike, have a picnic, or spot deer roaming freely.
Things to Do in Portsmouth
1. Portsmouth Historic Dockyard
If you’re a fan of history, this is your top stop. It’s home to HMS Victory, Admiral Nelson’s ship, and the Mary Rose, a Tudor warship raised from the seabed. The exhibits are interactive and fascinating.
2. Spinnaker Tower
Standing at 170 meters, this modern landmark gives you the best views of Portsmouth, the Solent, and the Isle of Wight. The glass floor section is thrilling if you’re brave enough to stand on it!
3. Gunwharf Quays
It’s Portsmouth’s main shopping and dining area. You’ll find outlet stores, waterfront restaurants, and bars. It’s a perfect place to relax after sightseeing.
4. Southsea Beach and Pier
For a seaside experience, head to Southsea. You can walk along the promenade, enjoy some fish and chips, and visit the arcade on South Parade Pier.
5. D-Day Story Museum
This museum tells the story of the D-Day landings in World War II through real accounts, artifacts, and interactive displays. It’s deeply moving and educational.
Food and Drinks
Eating in Dublin
Dublin’s food scene has grown massively over the past few years. You’ll find everything from Irish comfort food to global cuisine.
Try:
Boxty (Irish potato pancakes)
Irish stew made with lamb and root vegetables
Coddle, a hearty dish of sausages, bacon, and potatoes
And of course, a pint of Guinness or Smithwick’s Ale
For a great food experience, head to Temple Bar Food Market or Howth, a seaside village famous for fresh seafood.
Eating in Portsmouth
Portsmouth offers some classic British seaside eats. You’ll find great fish and chips, fresh oysters, and traditional English breakfasts.
Popular spots include The Still & West for harbor views and Sopranos for Italian food. If you love seafood, Loch Fyne and The Fisherman’s Kitchen are top picks.
Nightlife
Dublin
Dublin’s nightlife is world-famous. Whether you want live traditional music or a dance floor, you’ll find it easily.
The Temple Bar Pub is the most iconic.
The Brazen Head, Dublin’s oldest pub, is perfect for history lovers.
For live Irish music, check out The Cobblestone.
The city stays awake until the early hours, and people are always up for a good time.
Portsmouth
Portsmouth’s nightlife is more relaxed, with cozy pubs and waterfront bars.
The Fat Fox is great for live bands.
The Liquorist and Slug & Lettuce at Gunwharf Quays offer modern vibes.
Southsea has indie bars and microbreweries if you prefer craft beers.
Culture and Atmosphere
Dublin thrives on stories, laughter, and music. It’s a city that feels alive with creativity. You’ll hear live music spilling from pubs, see murals on walls, and meet people who genuinely enjoy connecting.
Portsmouth feels more introspective — proud of its past and deeply tied to the sea. It’s the kind of city that invites you to slow down, take a deep breath, and enjoy the view.
Cost and Budget
Accommodation: Dublin is generally more expensive. Hotels and even hostels can cost more, especially in summer. Portsmouth is friendlier on the wallet.
Food: Dublin’s restaurant prices are higher, but the food quality justifies it. In Portsmouth, you’ll find more affordable seaside dining.
Attractions: Dublin’s major attractions (like Guinness Storehouse) charge higher entry fees. Portsmouth’s museums and landmarks often have multi-attraction tickets, which save money.
If you’re on a tight budget, Portsmouth offers better value. But if you want a vibrant cultural trip and don’t mind spending more, Dublin is worth every euro.
Getting Around
Dublin
You can walk around the city center easily. For longer trips, use DART trains or buses. You can also rent bikes or scooters.
Portsmouth
Portsmouth is compact and easy to navigate. Most attractions are within walking distance. There are local buses and ferries for nearby islands.
Accommodation
In Dublin: Stay in Temple Bar if you want nightlife or Ballsbridge for a quieter stay.
In Portsmouth: Stay near Gunwharf Quays or Southsea for easy access to both beaches and attractions.
Both cities offer a mix of hotels, hostels, and Airbnb options, depending on your budget.
Best Time to Visit
Dublin: Late spring and early autumn (May–June or September–October) offer mild weather and fewer crowds.
Portsmouth: Summer (June–August) is ideal for seaside walks and outdoor dining.
Dublin vs Portsmouth – The Verdict
If you want a buzzing city with music, pubs, and culture, Dublin is unbeatable. It’s a place that makes you feel connected — to people, stories, and energy.
If you want a peaceful coastal escape with history, sea views, and affordable fun, Portsmouth wins. It’s calmer, more scenic, and perfect for a laid-back trip.
Final Thoughts
From my own personal experience, both cities have a charm that grows on you. Dublin makes you fall in love with its people and spirit. Portsmouth wins you over with its sea breeze and history.
If you can, visit both. Start with Dublin for the buzz, then sail or fly over to Portsmouth for a slower pace. You’ll experience two very different, but equally memorable sides of the British Isles.
Whichever you choose, you’ll leave with stories worth sharing and memories that last.
