Dublin travel guide — where to stay, what to do, and where to eat in Dublin, Leinster, Ireland.
Dublin's history spans more than a thousand years from its origins as a Viking settlement ('Dyflinn') in the 9th century through Norman conquest, English colonial rule, the trauma of the Great Famine, the 1916 Rising, the War of Independence, and the formation of the Irish Free State in 1922. The city centre is dense with layered history: Viking foundations under medieval cathedrals, Georgian squares built on plantation wealth, and the GPO on O'Connell Street still bearing bullet marks from 1916.
Historical timeline
Key moments that shaped Dublin.
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1
Viking longphort (ship camp) established at the confluence of the Liffey and Poddle rivers — the origin of Dublin
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2
High King Máel Sechnaill II captures Dyflinn and formalises it as a town; considered the traditional founding date of Dublin
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3
Anglo-Norman invasion under Strongbow; Dublin becomes the administrative capital of English lordship in Ireland
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4
Dublin Castle construction begins; becomes the seat of English/British administration for the next 700 years
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5
Trinity College founded by Queen Elizabeth I
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6
Georgian building boom: Merrion Square, St. Stephen's Green, and the Four Courts transform the city
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7
Great Famine kills approximately 1 million and causes mass emigration; Ireland's population falls by 25%
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8
Easter Rising: Irish republican forces seize the GPO and other buildings; suppressed by British forces; leaders executed at Kilmainham Gaol
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9
War of Independence; Anglo-Irish Treaty signed 1921; Irish Free State established 1922
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10
Ireland joins the European Economic Community (later EU); economic integration accelerates
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11
Rapid economic growth transforms Dublin from conservative capital to cosmopolitan European city
Historical eras
The chapters of Dublin's past.
Viking Dublin
Excavations at Wood Quay and the Dublinia Museum reveal Viking settlement patterns, ship-building, and trade networks. Dublinia (at Christchurch) recreates Viking daily life with interactive exhibits.
Medieval Dublin
Norman invasion brought Christ Church (begun c.1030, rebuilt c.1186) and St. Patrick's Cathedral (founded 1191). Dublin Castle's Record Tower dates from this era.
Georgian Dublin
Dublin's most architecturally significant era: Merrion Square, Fitzwilliam Square, the Custom House (James Gandon, 1791), and the Four Courts define the city's classical character.
1916 Rising and Independence
The Easter Rising's primary site was the GPO on O'Connell Street. Leaders including Patrick Pearse and James Connolly were executed at Kilmainham Gaol. The National Museum's '1916' exhibition (Collin's Barracks) is the definitive account.
Historical sites
Places where Dublin's past comes alive.
Dublin Castle
Built from 1204 on the orders of King John on the site of a Viking fortress, Dublin Castle served as the headquarters of English and later British administration in Ireland for over 700 years. The State Apartments, once used to entertain viceroys, now host Irish presidential inaugurations, while the medieval Record Tower and excavated Viking defences beneath the Undercroft trace the site's earlier layers.
Where: Dame Street, Dublin 2
Admission: State Apartments and Chapel Royal: €12 adult, €8 concession (~$13.20 / ~$8.80)
Kilmainham Gaol
Opened as a county gaol in 1796, Kilmainham held ordinary criminals, political prisoners of the 1798 and 1803 rebellions, and Charles Stewart Parnell before becoming most infamous as the site where 14 leaders of the 1916 Easter Rising, including Patrick Pearse and James Connolly, were executed by firing squad in its Stonebreakers' Yard. Access is by guided tour only, and tours regularly sell out days in advance.
Where: Inchicore Road, Kilmainham, Dublin 8
Admission: €8 adult, €6 concession, €4 child (~$8.80 / ~$6.60 / ~$4.40); book online at kilmainhamgaolmuseum.ie
GPO Witness History Museum
The General Post Office opened on O'Connell Street in 1818 and became the rebel headquarters of the 1916 Easter Rising, when Patrick Pearse stood on its steps and read the Proclamation of the Irish Republic. Shelled to a ruin by British artillery during Easter Week, it was rebuilt and reopened in 1929; its GPO Witness History exhibition inside the working post office uses the original building fabric, including columns still pitted with bullet marks.
Where: O'Connell Street, Dublin 1
Admission: €14 adult, €11 concession, €8 child (~$15.40 / ~$12.10 / ~$8.80); book at gpowitnesshistory.ie
The Four Courts
Designed by James Gandon and completed in 1802, the Four Courts housed the Irish superior courts and, until 1922, the adjoining Public Record Office. Anti-Treaty forces occupied the building in April 1922; its bombardment by the new Free State army that June marked the opening engagement of the Irish Civil War and destroyed centuries of Irish public records in the resulting fire. The domed façade was fully restored by the 1930s and remains a working courthouse.
Where: Inns Quay, Dublin 7
Admission: Free (public gallery; check courts.ie for sitting times)
Custom House
James Gandon's Custom House opened in 1791 as the headquarters of Irish customs administration, its long river façade and Portland stone dome dominating the Liffey docklands. In May 1921, IRA volunteers set it ablaze in a symbolic strike against British civil administration; the fire burned for five days and destroyed centuries of local government records before the building was restored in the 1920s.
Where: Custom House Quay, Dublin 1
Admission: Free
Dublin City Hall
Built as the Royal Exchange for Dublin's merchants and traders, this domed neoclassical building was taken over by Dublin Corporation in 1852 and remains the seat of Dublin City Council today. Its rotunda ceiling frescoes depict the mythical founding of the city and key civic events, and the free 'Story of the Capital' exhibition in the vaulted basement traces Dublin's history from Viking settlement to the present.
Where: Dame Street, Dublin 2
Admission: Free (Rotunda and Story of the Capital exhibition)
Christ Church Cathedral
Founded around 1030 by Viking king Sitric Silkenbeard and rebuilt in stone from 1173 under the Anglo-Norman lord Strongbow, Christ Church stands on the ridge above the original Viking settlement. Its 12th-century crypt, the largest surviving medieval crypt in Ireland or Britain, holds a tomb effigy traditionally linked to Strongbow, mummified cats and rats found in the cathedral's pipe organ, and a treasury of cathedral silver.
Where: Christchurch Place, Dublin 8
Admission: €12 adult, concessions available (~$13.20); combined ticket with Dublinia via the connecting bridge
Casino at Marino
Commissioned by James Caulfeild, 1st Earl of Charlemont, as a garden pavilion for his nearby (now demolished) Marino House, the Casino appears from outside to be a single-room Greek temple but conceals 16 rooms across three floors, with drainpipes hidden inside hollow columns and chimneys disguised as decorative urns. It is regarded as one of the finest neoclassical buildings in Europe.
Where: Marino, Dublin 3
Admission: €4 adult, €3 senior/group, €2 child/student, €10 family (~$4.40 / ~$3.30 / ~$2.20 / ~$11); heritageireland.ie
EPIC The Irish Emigration Museum
Housed in the vaulted, cast-iron-columned CHQ Building — a bonded warehouse built in 1820 to store tobacco, wine and tea beside the Custom House Docks — EPIC uses 20 interactive digital galleries to trace how Irish emigration shaped world history, from famine-era coffin ships to the diaspora's later influence on politics, music and science abroad.
Where: CHQ Building, Custom House Quay, Dublin 1
Admission: €22 adult (18–64), €15 teen (13–17), €11 child (6–12), under 5 free (~$24.20 / ~$16.50 / ~$12.10); epicchq.com
Malahide Castle
Held by the Talbot family from around 1185 until 1976 — with one break during the Cromwellian era — Malahide Castle grew from a medieval tower house into the turreted castellated mansion seen today, set in 250 acres of parkland. The Great Hall retains its 15th-century oak roof and generations of Talbot family portraits, and the castle is reachable from central Dublin by DART train in about 25 minutes.
Where: Malahide, County Dublin
Admission: €16 adult, €11 senior/student, €8.50 child, €46 family 2+2 (~$17.60 / ~$12.10 / ~$9.35 / ~$50.60); parkland free; malahidecastleandgardens.ie
St Michan's Church
Founded in 1095 as a Norse parish church and rebuilt in the 17th and 18th centuries, St Michan's is best known for its vaults, where unusually dry, constant air has naturally preserved coffins and human remains, some visible for over 200 years. A fire set deliberately in the crypt in June 2024 destroyed several remains, including the mummy known as 'the Crusader', so tour availability and what is on view can vary — confirm current access before visiting.
Where: Church Street, Dublin 7
Admission: €7 adult (~$7.70); pay on arrival, cash advised
St Patrick's Cathedral
Built beside a holy well associated with St Patrick's own 5th-century baptisms, the current cathedral dates largely from 1220 and serves as the National Cathedral of the Church of Ireland. Jonathan Swift, author of Gulliver's Travels, served as Dean here for over 30 years and is buried inside alongside his companion Esther Johnson, known as 'Stella'.
Where: Patrick Street, Dublin 8
Admission: €11.50 adult, €9 student/senior, €5 child (6–12), under 5 free (~$12.65 / ~$9.90 / ~$5.50); stpatrickscathedral.ie
Museums
Curated collections that tell Dublin's story.
National Museum of Ireland – Archaeology
Admission: Free
National Museum of Ireland – Decorative Arts and History
Admission: Free
Dublinia
Admission: €14.50 adult, €10 child (~$15.95 / ~$11); dublinia.ie
GPO Witness History
Admission: €14 adult (~$15.40); gpowitnesshistory.ie
Historical tours
Guided experiences that bring history to life.