16 Sights in One Day | A Self-Guided Walking Tour of Dublin

From the time of the Vikings to the Middle Ages, Dublin’s core developed around the area now occupied by its castle. During the Georgian era, the construction of elegant townhouses for the city’s elite—most notably Leinster House—shifted the city centre slightly eastward toward St. Stephen’s Green. As a result, most of Dublin’s main historic sights are concentrated within just a few square kilometres, stretching from St. Patrick’s Cathedral in the west to Merrion Square in the east.

Dublin’s compact city centre is therefore best explored on foot. From centuries-old places of worship to the neat lawns of landscaped public gardens and the classic architecture of the 18th century, visitors can easily hop from one sight to the next without wasting precious time on public transport.

Drawing on my 15 years of living in the Irish capital, I’ve put together an itinerary for a self-guided walking tour of Dublin, focusing on the city centre’s historic sights so you can see as much as possible in one day.

The time you spend on this tour is entirely up to you. It can be completed in less than two hours if you simply want to get a feel for the city, or stretched into a full day if you choose to explore further and visit some of the attractions along the route.

So let’s jump right in!

Disclaimer: This post may contain affiliate links. If you click on a link, I earn a little money at no extra cost to you.

The Best Itinerary for Your Self-Guided Walking Tour of Dublin

A. O’Connell Street

Start your self-guided walking tour on O’Connell Street. Dublin’s broadest thoroughfare, lined with statues of various Irish political leaders, was largely rebuilt following the devastation of the 1916 Easter Rising. Over the years, O’Connell Street has served as the backdrop for numerous political events and remains today a focal point for public protests and demonstrations.

One of Dublin’s main landmarks stands here: the General Post Office (GPO). Still a working post office, it was rebuilt after being reduced to an empty shell by British artillery during the 1916 uprising. Step inside for a quick look around, or visit the GPO’s Easter Rising Museum to learn more about this pivotal moment in Irish history.

Also located on O’Connell Street is the Spire, a striking, and for some controversial, 121-metre stainless-steel, needle-like monument that has become one of Dublin’s most recognisable modern landmarks.

B. Ha’penny Bridge

Taking a selfie on the Ha’penny Bridge is a true cliché — and one few visitors can resist, myself included. It’s also a bit of a challenge. Made of cast iron, this elegant yet narrow 19th-century pedestrian bridge over the River Liffey is a Dubliners’ favourite to cross between the north and south sides of the city. Popular with tourists as well, it can get quite congested at times.

Built in 1816 to replace the rickety ferries once used to cross the river, the bridge owes its name to the original toll charged to pedestrians: half a penny.

C. Temple Bar

Once you’ve crossed the Ha’penny Bridge, head straight beneath the archway in front of you and into Temple Bar. The most photographed neighbourhood of Dublin, Temple Bar is famous for its colourful pubs and the sound of Irish music spilling out onto its cobbled streets, even in the middle of the afternoon.

Often dismissed by locals as a tourist trap charging exorbitant prices for a pint, Temple Bar is also Dublin’s cultural quarter, home to quirky vintage shops, vibrant art galleries, reputable restaurants, and — a personal favourite of mine — a lively food market every Saturday.

D. Dublin Castle

Just across from Temple Bar stands Dublin Castle, an amazing example of Georgian architecture and a must-see on any first trip to the city. Dating from the 18th century, it replaced an earlier Norman fortress that was destroyed by fire in 1684.

While entry to the castle itself requires a ticket, you can freely wander around the Upper Yard and admire the exterior of the Chapel Royal.

Behind the castle lies the Dubh Linn Gardens, a landscaped haven of peace in the heart of bustling Dublin. Overlooking the gardens, the Chester Beatty Library is one of the city’s finest museums and makes for an easy detour. No doubt one of the best art museums in Dublin, the world renowned Chester Beatty Library is also free to visit. Your chance to take a peek at rare and richly decorated Bibles and Qurans dating back centuries ago.

E. City Hall

Next to Dublin Castle stands City Hall, a fine example of 18th-century neoclassical architecture. The building often hosts temporary exhibitions, and entry is free.

F. Christ Church Cathedral

Just five minutes away is Christ Church Cathedral, Dublin’s oldest cathedral. Extensively restored in the 1870s, it presents a fascinating mix of 12th–13th century architecture and Victorian Gothic features. Entry is not free, but if you choose to visit, the guided tour offers the chance to ring the bells in the belfry (to be confirmed with the staff when buying your ticket onsite as this option might not be available anymore). For a more budget-friendly option, you can book a self-guided tour with an audio guide available in several languages.

Across the bridge, in the Cathedral’s Synod Hall, you’ll find Dublinia, a museum dedicated to Viking and Medieval Dublin. It also provides access to the medieval St. Michael’s Tower. Entry is by ticket only.

G. Saint Audoen’s Church

Just a two-minute walk from Christ Church Cathedral, St. Audoen’s Church is Dublin’s oldest parish church still in use. Built in 1190 by the Anglo-Normans and dedicated to St. Ouen of Rouen, it has evolved over centuries with later additions, including a 14th-century chancel and a 17th-century bell tower.

Inside, visitors can explore a small exhibition on the medieval Guild of St. Anne and view the 15th-century tomb of Baron Portlester and his wife. Despite centuries of upheaval, worship continues in its ancient nave, carefully preserved through restoration. Peaceful gardens surround this hidden heritage site, which can easily be missed from the street — and best of all, admission is free.

H. Saint Patrick’s Cathedral

Located just 5–10 minutes down St. Patrick’s Street, St. Patrick’s is Dublin’s second cathedral. Jonathan Swift, best known as the author of Gulliver’s Travels, is buried beneath its floor. He served as Dean of the Cathedral from 1713 to 1745. Entry requires a ticket.

Adjacent to the cathedral lies the picturesque St. Patrick’s Park, created in 1901 by Sir Edward Guinness. Around the corner, down St. Patrick’s Close, you’ll find the Marsh’s Library, one of Dublin’s oldest libraries and a perfectly preserved example of an 18th-century library. You can visit, for a small fee, the place where Bram Stoker found inspiration for Dracula.

I. George’s Street Arcade

This walking itinerary now leads you back to the heart of the city. One of Europe’s oldest shopping centres, George’s Street Arcade is a Victorian indoor market housing an eclectic mix of shops, stalls, and cafés beneath its ornate iron roof. Explore its vintage boutiques, browse artwork by local artists, stop for a snack and discover the unexpected at George’s Street Arcade.

J. Powerscourt Centre

In the heart of the Creative Quarter, Powerscourt Centre is a beautiful Georgian townhouse elegantly transformed into a shopping centre. Browse designer and craft boutiques, admire antique Irish brooches and rings — including the famous Claddagh ring — or simply relax with a coffee in one of its stylish cafés.

Wander through the surrounding streets of the Creative Quarter to discover more independent shops offering locally made products, as well as some of the best Irish craft and souvenir stores in Dublin.

Feeling hungry or tired? It’s the perfect time to recharge before exploring further. Cafés and restaurants abound around Powerscourt and its side lanes. Grab a sandwich on the go, relax on a terrace with a coffee and light bite, or enjoy hearty pub food. There’s something to suit every taste in and around the Creative Quarter.

Self-Guided Walking Tour of Dublin (continues)

Now that you have rested your feet for a little while, let’s get back to our walking tour of Dublin.

A. Grafton Street

You’ve reached Grafton Street, Dublin’s main shopping district. This pedestrian-only thoroughfare is lined with popular high-street brands, from Vans to Victoria’s Secret. On sunny days, Grafton Street comes alive with buskers and inventive performers — talented or not, you can be the judge!

At the far end of Grafton Street stands Stephen’s Green Shopping Centre. Its striking glass-and-steel architecture alone is reason enough to step inside for a look. Just across from it is the Gaiety Theatre, which every summer hosts the world-renowned show Riverdance.

B. St. Stephen’s Green

St. Stephen’s Green is Dublin’s largest Georgian garden square and one of the city’s most beloved public parks. Donated to the people of Dublin in the 19th century by Sir Arthur Guinness, it has long provided a peaceful escape from the bustle of the city.

Just across from St. Stephen’s Green, on Merrion Row, you’ll find a 300-year-old cemetery. Established in 1693, it served as the burial ground for French Huguenots in Dublin who fled religious persecution in France.

C. Merrion Square

Framed by elegant Georgian townhouses, Merrion Square is often regarded as Dublin’s finest Georgian garden square. Among its notable former residents were the writers Oscar Wilde and W. B. Yeats, as well as Irish political leader Daniel O’Connell.

Open to the public only since the 1960s, the park is well worth a wander. Stroll along its neatly kept paths and manicured lawns until you come across Oscar Wilde himself — immortalised in a colourful sculpture, reclining on a rock.

Behind a secured gate, you can glimpse Leinster House and the Government Buildings from Merrion Square. And if you’re in the mood for a dose of culture, both the National Museum of Ireland and the National Gallery are just around the corner. Travelling on a budget? These excellent Dublin museums are free to visit and should be high on your to-do list!

D. Trinity College

Enter Trinity College through Nassau Street. Founded in 1592 by Queen Elizabeth I, Trinity College is Ireland’s oldest surviving university and its most prestigious. You can wander freely through the grounds and admire the elegant architecture of its historic buildings, harmoniously arranged around cobbled squares.

Guided tours are available from the main entrance on College Green, though they are not offered year-round. If you have time to spare, visit the Old Library (ticket required), which houses an exhibition of the world-famous Book of Kells, an illuminated manuscript believed to date from the 9th century. Don’t miss the Long Room, with its spectacular vaulted ceiling — a true masterpiece.

E. Molly Malone

End your self-guided walking tour in front of St. Andrew’s Church on St. Andrew’s Street, where the statue of Molly Malone now stands. Molly Malone, a fictional fishmonger immortalised in the popular song of the same name, has become one of Dublin’s most beloved symbols. The song is often regarded as the city’s unofficial anthem — and finishing your tour without paying your respects to Molly would almost seem impolite.

I hope you will enjoy this self-guided walking tour of Dublin and manage to see as many sights as possible in just one day. For more travel tips to help you plan your trip — including unmissable activities — check out my Dublin travel guide for first-timers. Hopefully, it will provide all the essentials you need for your visit to this wonderful and lively city.

Guided Tours for the History Enthusiast

Self-guided tours are great: you can go at your own pace and decide exactly where and how you want to spend your time. But if, like me, you enjoy learning about the history and quirky anecdotes of the places you visit, why not dig a little deeper and book a guided tour with someone truly knowledgeable? Check out the recommendations below!

Disclaimer: This post may contain affiliate links. If you click on a link, I earn a little money at no extra cost to you.