
Best Free Things to Do in Dublin
Dublin's national museums, several of its finest gardens, and its whole waterfront cost nothing to visit — here's where to start.
Dublin Zoo, free national museums and Phoenix Park's playgrounds make Dublin an easy city for a family day out.
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Photo: William Murphy / Wikimedia Commons (CC BY-SA 2.0)
Dublin isn't short of options for a family day out, and several of the best ones are either free or straightforward to plan around.
Located inside Phoenix Park, Dublin Zoo is one of the city's most popular family attractions. It's ticketed, and booking online in advance is worth it in peak season. Current prices and opening hours are on the official site: dublinzoo.ie.
The National Museum's Dublin sites (Archaeology on Kildare Street, and Decorative Arts & History at Collins Barracks) are free to enter and include galleries that hold children's attention longer than you'd expect — armour, gold treasures, and social history exhibits among them. Note that the Natural History Museum ("Dead Zoo") building on Merrion Street is currently closed for refurbishment, with a selection of its collection on display at Collins Barracks in the meantime; check museum.ie before visiting.
Beyond the zoo, Phoenix Park itself has playgrounds, wide open space for running around, and a resident fallow deer herd that's usually visible from the main road through the park — free, and easy to combine with a zoo visit or do on its own.
A paid, indoor attraction on Westmoreland Street with themed floors covering Irish history, science and family-friendly exhibits — a reasonable option on a wet day. See waxmuseumplus.ie for current admission and hours.
Practical details last verified 22 September 2026.

Dublin's national museums, several of its finest gardens, and its whole waterfront cost nothing to visit — here's where to start.
From Phoenix Park's deer herd to the Dublin Bay Biosphere at Bull Island, Dublin's best green spaces and waterside walks are all free to visit.
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A realistic one-day route through Dublin city centre, on foot, for a first visit.