For families that love days out and travel across Ireland, there's nothing better than discovering places that feel magical without asking much from your wallet. Some of our most treasured family memories have come from simple outings such as slow woodland walks in the likes of Carey's Castle, playground afternoons that stretch into evening in beautiful spots such as Tollymore Forest Park and lakeside picnics where nobody feels rushed in the beautiful surroundings of Gougane Barra. If you’re hoping to plan meaningful days together without spending more than €20, these are the places across Ireland that truly deliver. Each one offers space to breathe, explore and enjoy time together as a family at a gentler pace.
Doneraile Court & Wildlife Park, Cork — Woodland Wanders and Deer Park Magic
Doneraile Court has become one of our favourite low-cost escapes. Entry to the park is free and the atmosphere feels wonderfully calm compared to busier attractions. Children can cycle along wide paths, explore the playground or search for deer grazing quietly in the distance. Bring a picnic blanket and you’ll easily fill a whole day here without spending anything beyond a coffee, if you choose to.
Fitzgerald Park & Cork Public Museum — A Simple City Adventure
Right in the heart of Cork City, Fitzgerald Park offers one of the loveliest free family outings. The playground feels nostalgic and welcoming, while the riverside walk gives just enough adventure for little explorers. The Cork Public Museum adds an educational stop that still feels relaxed, making this a perfect slow afternoon that costs nothing at all.
Ballyhoura Forest Trails — A Storybook Setting for Little Explorers
There's something magical about Ballyhoura. The forest paths feel endless, the air always seems fresher and children naturally fall into imaginative play here. Whether you bring scooters, sketchbooks or a simple nature scavenger hunt, this is a day out that feels rich in experience without any entrance fee.
National Botanic Gardens, Dublin — A Free Escape Into Nature
The National Botanic Gardens offer that rare combination of calm and curiosity. Entry is free and wandering through the glasshouses feels like stepping into another world. Wide lawns are perfect for picnics and seasonal blooms make every visit feel slightly different. It’s an easy win for families visiting Dublin or looking for a peaceful weekend reset.
Lough Gur, Limerick — Timeless Lakeside Walks
Lough Gur has a gentle, almost nostalgic atmosphere that invites you to slow down. With only a small parking fee, it easily stays within an under €20 budget. Children can explore along the water’s edge while parents soak in the calm views. We often pack flasks and a picnic to enjoy a slow afternoon by the lough.
Ardmore Cliff Walk, Waterford — Big Skies and Sea Air
For families who love the coast, Ardmore Cliff Walk offers dramatic views without any admission cost. The path feels adventurous but manageable when taken slowly and the sea breeze seems to reset everyone’s mood. Ending the day with a quiet wander through Ardmore village makes it feel like a mini seaside getaway.
JFK Arboretum, Wexford — Open Space and Gentle Adventure
The JFK Arboretum is one of those places where children naturally create their own fun. With only a small parking charge, families can spend hours exploring tree-lined paths, rolling down grassy hills or simply lying back to watch the clouds drift by. It’s peaceful, spacious and affordable spot to spend a family day out. It also has a great playground for the kids.
Marlay Park, Dublin — Playgrounds, Woodland Paths and Weekend Markets
Marlay Park offers a little bit of everything without costing anything to enter. The playground is a firm favourite with families, while the woodland walks feel peaceful even on busier days. If you visit during the weekend market, browsing stalls adds a lovely atmosphere without needing to spend.
Tramore Beach & Promenade, Waterford — A Classic Seaside Day
Sometimes the simplest outings become the most memorable. A day at Tramore Beach costs nothing more than parking and children rarely need more than sand, sea air and a bucket and spade to feel completely content. The promenade is ideal for scooters and slow walks as the sun begins to dip.
Curragh Plains, Kildare — Wide Open Spaces for Free Family Fun
The Curragh offers something increasingly rare in this day and age — space! Vast green landscapes stretch endlessly, giving children the freedom to run, fly kites or invent games of their own. It’s a lovely simple outing that feels grounding and completely free.
Glendalough Upper Lake Walk, Wicklow — Gentle Adventure in the Mountains
Glendalough always feels like stepping into a storybook. While parking has a fee (around €5 if I remember correctly), the experience easily remains within a €20 budget. The Upper Lake walk is manageable for families who enjoy a gentle adventure and the scenery feels unforgettable without needing any added attractions.
Planning Beautiful Days Out Without Overspending
Over time, we’ve realised that children rarely remember how much a day cost and only how much fun they had. Packing food from home, choosing places rooted in nature and allowing space for unplanned moments often turns an ordinary outing into something quietly magical.
Ireland is filled with these almost free, softer adventures if you know where to look. Whether it’s a woodland walk, a lakeside picnic or a simple afternoon at the playground, these under €20 days out remind us that meaningful family memories don’t have to come with a high price tag, just a little time together and a willingness to wander. And, living in Ireland, even during these low-cost days out you're always surrounded by beauty.
For more inspiration on affordable family days out in Ireland, check out my post on Cheap & Free Family Days Out in Ireland and Hidden Gems in Ireland for Families on a Budget.
