Where the Wild Things Are in Dublin

Let the kids run wild – Dublin’s best free outdoor adventures, from fairy trails to sea swims.

Looking for a way to get the kids off screens and into the great outdoors? Dublin is full of wild wonders, with many of them completely free. Whether it’s digging in the dirt at the Botanic Gardens, paddling in the sea, or searching for fairy doors, these outdoor adventures offer fresh air, freedom and fun for every kind of child. So pack a bag, follow the wind and use our go to guide to where the wild things really are.

Walks & Wild Trails

Phoenix Park

Phoenix Park the largest enclosed public park in any European capital city. Covering over 1,750 acres, it is a true oasis in the city. The park is famous for being  home to a magnificent herd of wild fallow deer. They’ve roamed the park freely since the 17th century and while they are accustomed to humans, they’re still wild animals, so please never feed or approach them. Kids will love watching them from a safe distance, especially in autumn during rutting season when the stags grow huge antlers.

• • What you’ll see: Over 500 wild fallow deer, as well as foxes, birds of prey, and occasionally red squirrels in wooded areas.

• • Best time to go: Early morning or just before sunset for the best chance to spot the deer grazing in open fields.
    
    

Deer-spotting hotspots

• • The Papal Cross fields

• • Furze Road area near the playing fields

• • Back of the Magazine Fort in quieter hours

• • Playgrounds at the People’s Gardens and beside the Phoenix Café

• • The Wellington Monument and the Magazine Fort for exploring

• • Bike hire available at the park gates

• • Picnic-friendly lawns, coffee stops, and easy buggy access throughout
    Open year-round, it is the perfect place for a morning walk or a full day of outdoor fun.

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Bull Island / Dollymount Strand

Stretching over 5 km, Dollymount Strand on Bull Island is a wild, windswept beach that’s part of a UNESCO-designated biosphere reserve. It’s a haven for:

 

• • Beach games, shell collecting, and paddling on warm days

• • Birdwatching; spot herons, curlews, and Brent geese in winter

• • Dog walks or even kite-surfing for the adventurous
    There’s a wooden causeway and a longer bridge for access, and the Interpretive Centre near the North Bull Wall offers insights into the island’s unique ecology. A fantastic spot for nature-loving families.

Howth Head Cliff Walk

For families with older children or confident walkers, the Howth Cliff Walk is a breathtaking coastal loop that takes in cliffs, wildflowers, and views across Dublin Bay to Lambay Island and Ireland’s Eye. Choose from shorter loops (3–6 km) or the full trail (up to 12 km).

• • Accessible via DART to Howth Station

• • Explore the quaint harbour, enjoy fresh seafood, or take a ferry to Ireland’s Eye for a full day of sea air and adventure
    Wear sturdy shoes and bring layers—weather can change quickly on the cliffs!

River Dodder & Tobermaclugg Trail

This peaceful riverside path winds from Bushy Park into Rathfarnham and beyond, offering a gentle escape through urban nature.

• • Ideal for buggies, bikes and scooters

• • Spot ducks, herons, and otters, especially near the weirs

• • Cross little bridges, climb trees, and play in the excellent Bushy Park playground
    A lovely option for after-school walks or weekend strolls with coffee stops nearby.

Irishtown Nature Park

A lesser-known spot on the Poolbeg Peninsula, this quiet nature reserve is ideal for families wanting a dose of sea air without the crowds.

 

• • Flat gravel paths are suitable for buggies and scooters

• • Expect to see seabirds, wildflowers, and even seals

• • Bring a bucket for shell collecting, and enjoy the view of Dublin Port and Poolbeg Chimneys
    A perfect spot for a mindful, slow-paced ramble with little explorers.

Malahide Fairy Trail & Gardens

Tucked within the grounds of Malahide Castle, this 1.8 km loop delights little ones with its charming fairy doors, woodland creatures, and clues hidden along the path.

• • Designed for younger kids, with a storybook map available at the entrance

• • Explore the Botanic Gardens, Butterfly House, and enjoy treats at Avoca café

• • Combine with a tour of the castle or a play at the large outdoor playground
    Magical and manageable for even the tiniest of legs.

Great South Wall Walk to Poolbeg Lighthouse

This long, straight walk stretches 4 km out to the iconic red Poolbeg Lighthouse, cutting through Dublin Bay on a stone pier is one of our absolute favourites. 

• • It’s exposed and windy, bundle up on colder days and great to blowing off the cobwebs.

• • A real sense of adventure and scale, with ships passing close by

• • Older kids will love reaching the lighthouse and seeing the city skyline behind them.

• • On a sunny day, stop off half day at the Half Moon swimming club for a dip in the sea or quick paddle. Our kids love this!

• • There’s usually a little coffee van for drinks and treats. 

The Hellfire Club, Montpelier Hill

A favourite for adventurous families, this steep forest trail leads to the mysterious ruins of the Hellfire Club, a former hunting lodge with spooky stories and spectacular views.

• • The 1.5 km trail is a fun challenge for older kids

• • At the top, enjoy panoramic views over Dublin and beyond

• • Bring a torch and sense of mystery—it’s a great spot for storytelling.
    Free parking at the base, but it can get busy on weekends.

Massy’s Estate Nature Trail

Right next to the Hellfire Club, Massy’s Wood is a gentle forest loop rich in history and nature. It’s ideal for younger walkers, buggy-friendly in parts, and full of hidden gems like:

 

• • Old stone bridges and ruins of a former estate

• • Towering trees, mossy trails, and trickling streams

• • Plenty of space for nature play and peaceful family time

A brilliant, less-challenging alternative if you’re already in the area for the Hellfire Club.

Killiney Hill Walk

We love this walk and it’s one of our favourites and it’s a great morning/afternoon out and super accessible for buggies. Killiney Hill offers a mini adventure with some of the best views in Dublin. Park the car, climb to the summit and spot Dalkey Island, Bray Head, and the Sugarloaf in the distance. The new Mister Magpie Killiney Hill is a fab cafe on the desent of the hill walk and perfect spot for a quick lunch and a 99! Once finished take a short cut through the forest and let the kids run wild in the playground before heading home.

• • Woodland trails, grassy paths, and lots of space to roam

• • A fun playground near the car park for younger kids

• • Don’t miss the pyramid-shaped stone lookout point at the top!

Perfect for all ages, and easily accessed by DART or car.

Ticknock Forest & Fairy Castle Loop

A beloved destination just south of the city, Ticknock offers forest trails, open heath, and mountain views all in one.

• • Choose shorter woodland loops or the 7 km Fairy Castle Loop for a bigger challenge

• • Wide trails, perfect for hiking, trail running, or cycling

• • On clear days, you’ll see Dublin Bay, Howth, and even the Mournes

• • Great picnic spots, and lots of trees to climb and boulders to scramble over.
    Parking available but limited—go early on sunny weekends.

Wildlife Spotting Adventures

St. Anne’s Park, Raheny

What you’ll see: Herons, mallard ducks, squirrels, butterflies, bees, frogs (in spring), and sometimes even bats at dusk.
Best time to go: Mornings or late afternoons when wildlife is most active.

We love St. Anne’s park, with it’ a sprawling 240-acres filled with surprises around every bend. Head to the duck pond where herons perch on stones and ducks glide across the water. Squirrels dart between trees in the wooded areas, especially near the Red Stables. During warmer months, wildflower meadows bloom with butterflies and buzzing bees, it’s the perfect for bringing a mini magnifying glass and explore the trails with kids. For all the gorgeous nature, the brilliant playground is a total bonus and after running wild head to Olive’s Tea Room for lunch and treat!

Don’t miss:

• • The Wildflower Meadow behind the Rose Garden in summer.

• • The Japanese Garden for a peaceful nature moment.

• • The Red Stables Market on weekends — perfect for a post-walk treat.

North Bull Island, Clontarf

What you’ll see: Brent geese (seasonal), curlews, oystercatchers, egrets, redshanks, seals, and even dolphins offshore on rare occasions.
Best time to go: At low tide, when the mudflats are full of feeding birds. Winter months are great for migrating species.

A UNESCO Biosphere Reserve just a short walk from the Clontarf coast, North Bull Island is a birdwatcher’s dream. Bring binoculars or download a simple bird ID app — even young kids love matching birds to pictures. The sand dunes are also great for spotting rabbits and butterflies in spring and summer. Seals are often seen sunbathing on sandbanks or popping their heads up in the water.

Don’t miss:

• • The Interpretive Signage near the Causeway Road to help identify bird species.

• • Beachcombing along Dollymount Strand.

• • Sea buckthorn and marram grass which provide shelter for smaller species.

Foraging Fun

(Forage responsibly and only pick what you know is safe!)

Wild Blackberries
In late summer, hedgerows in Killiney Hill, Marlay Park, and along the Dodder trail are bursting with them.

Wild Garlic
Follow your nose in spring through Massey’s Estate or Tibradden Wood — the woods bloom with its lush green leaves and starry flowers.

Seaweed
After a high tide, beaches like Skerries or Sandycove offer rich pickings of edible seaweed like bladderwrack and dulse.

The National Botanic Gardens free Gardening drop-by activities – Each week, kids can enjoy hands-on nature fun to help them become expert little gardeners. From sowing your own vegetable and flower seeds, to nature games and eco-art made from recycled materials, there’s something new every week. Keep an eye on their website for activities. Runs July and August – 20 minute sessions start at 11.00am, 11.30am, 3.30pm & 4.00pm. Tuesdays during school term time 3.30pm & 4pm. No booking needed, just drop by and dig in! Combine your visit with a walk along the Tolka River or a picnic among the palm houses and flowerbeds.