Best Things to Do in Dublin With Kids
Dublin's family days are Dublin Castle and Trinity College's Book of Kells, the Dublinia Viking and medieval experience, Phoenix Park and Dublin Zoo, a Cliffs of Moher day trip, and a coastal walk through the Howth fishing village.
Want a resort shortlist for your Dublin trip too?
60-second match. Free. No email required to see picks.
1Area photo: 瑞丽江的河水 / Wikimedia Commons (CC BY-SA 4.0)Dublin Castle & Trinity College (Book of Kells)
Dublin Castle's state apartments and the Book of Kells exhibit at Trinity College's stunning Long Room library both land well with kids — the illuminated medieval manuscript and the sheer scale of the library make a real impression.
Watch out: Book of Kells tickets sell out on busy days — reserve ahead rather than showing up. The Long Room's no-photography rule for some sections disappoints kids expecting a photo op; manage expectations beforehand.
2Area photo: 瑞丽江的河水 / Wikimedia Commons (CC BY-SA 4.0)Dublinia Viking & Medieval Experience
A hands-on, costumed-element exhibit next to Christ Church Cathedral reconstructing Viking and medieval Dublin street life — noticeably more engaging for younger kids than a standard museum walk-through.
Watch out: It's aimed more at younger kids than teens, who may find it a bit basic — pair it with something more substantial for older siblings. Combine tickets with Christ Church Cathedral next door for a fuller half-day.
3Area photo: 瑞丽江的河水 / Wikimedia Commons (CC BY-SA 4.0)Phoenix Park & Dublin Zoo
One of the largest enclosed city parks in Europe, with Dublin Zoo inside plus a genuine herd of wild fallow deer roaming the wider park — a rare combination of a real zoo visit and free open-space wandering in one stop.
Watch out: The deer are wild, not tame — admire from a respectful distance and don't let kids approach or feed them. The park is large enough that covering both the zoo and a real walk in the same day makes for a long, tiring outing with young kids.
4Area photo: 瑞丽江的河水 / Wikimedia Commons (CC BY-SA 4.0)Cliffs of Moher Day Trip
Genuinely dramatic sea cliffs on Ireland's west coast, and a signature Irish sightseeing stop — worth the long day for kids old enough to appreciate the views and handle a lot of coach or car time.
Watch out: It's roughly 3 hours each way from Dublin, making this a real full-day commitment, not a quick add-on. The cliff-edge paths have limited barriers in places — hold hands with younger kids near the edges, and wind at the top can be strong.
5Area photo: 瑞丽江的河水 / Wikimedia Commons (CC BY-SA 4.0)Howth Coastal Village Walk
A short DART train ride from the city gets you to a real fishing village with a cliff walk, fresh seafood at the harbor, and often seals visible near the pier — a much easier coastal fix than the long drive out to Moher.
Watch out: The full cliff walk loop is a few hours and has some genuinely steep, exposed sections — a shorter harbor-and-pier version works fine for younger kids who can't handle the whole loop. Seafood stalls at the harbor can have lines at peak lunch hours.
Frequently asked
Is the Cliffs of Moher day trip worth it with young kids?
It's a genuinely rewarding sight, but factor in the roughly 6-hour round-trip drive on top of time at the cliffs themselves — for kids under about 6, that's a long day for the payoff. Howth's shorter coastal walk is a good lower-commitment alternative.
What's a good rainy-day backup in Dublin?
Dublinia's indoor Viking and medieval exhibit, or Trinity College's Long Room library and Book of Kells exhibit, both work well when the weather turns — which in Dublin, it does often, regardless of season.
Is Phoenix Park worth visiting beyond the zoo?
Yes — it's genuinely one of the largest enclosed city parks in Europe, with a wild deer herd, open lawns, and enough space to spend a real half-day beyond just the zoo entry.
What's the best time of year to visit Dublin with kids?
May–September gives the most daylight and mildest (though still unpredictable) weather. Regardless of season, pack real rain gear — Dublin's weather changes without much warning.
Same destination, where to stay
Booking these activities? Pick the right resort first.
Activity days work best when your resort is the right launch pad. Our Dublin family-resort guide ranks the whole-family-experience winners.
Best Family Resorts in Dublin →Things to do in similar destinations
Same family-activity angle, different destination.
Quintana Roo, Mexico
Cancun
Xel-Há All-Inclusive Eco Park · Xcaret Park (Plus Pass) · Chichen Itza + Cenote + Valladolid Day-Trip
Things to do in Cancun →
FL, United States
Orlando
Kennedy Space Center Visitor Complex Day · Gatorland — Florida's Original Attraction · Discovery Cove (Reserved-Day, All-Inclusive)
Things to do in Orlando →
Plan a full Dublin family trip
Tell the Advisor your kids' ages, your budget, and your travel window. We'll match a resort, an activity stack, and the booking-window math that beats peak pricing.