Dublin Castle Tour
Norman fortress turned Georgian state complex — 800 years of Irish power in one courtyard.
About
Why visit Dublin Castle Tour
Built on the orders of King John in 1204 as the fortified seat of English rule in Ireland, Dublin Castle stood as the centre of British power for over 700 years until it was formally handed over to Michael Collins in 1922. Today it hosts Irish presidential inaugurations and state visits, and guided tours take you through the opulent State Apartments and the excavated medieval undercroft.
- The 'Dubh Linn' (Black Pool) that gave Dublin its name lay where the castle garden is now.
- The castle's Bermingham Tower held political prisoners including Red Hugh O'Donnell, who famously escaped in 1591.
- The Irish Crown Jewels were stolen from the castle in 1907 and have never been recovered.
Not to miss
Highlights
The moments that define a visit to Dublin Castle Tour.
St Patrick's Hall
Ceremonial hall used for the inauguration of Irish presidents.
Medieval undercroft
Excavated remains of the original Viking-era city wall and moat.
Chapel Royal
Neo-Gothic 1814 chapel with 90 carved heads of Irish saints and monarchs.
Chester Beatty Library
Free world-class collection of Islamic and East Asian manuscripts on the castle grounds.
Right for you?
Is this attraction right for me?
Local know-how
Visitor tips
Small things that turn a good visit into a great one.
Guided tours are worth the small upgrade — the undercroft is only accessible on the guided route.
Combine with the free Chester Beatty Library next door — one of Dublin's underrated gems.
The Dubh Linn Garden behind the castle is a quiet spot most visitors miss.
Nearby
Combine with
Other guides within a short walk.
Haunted Dublin Walking Tour
After-dark walk through medieval alleys, plague pits and haunted pubs with a costumed storyteller.
Open guideAfternoon Tea Bus Tour
Sightseeing Dublin from the top deck of a vintage Routemaster while sipping tea and eating patisserie.
Open guideSt Patrick's Cathedral
Ireland's largest cathedral, founded in 1191 on the site where St Patrick reputedly baptised converts.
Open guideSee it with a guide
Tours & experiences
Curated picks across guided walks, skip-the-line entry and after-hours access.