Outdoor Play in All Weather: The Nordic Friluftsliv Approach to Raising Kids

There is a Norwegian saying that there is no such thing as bad weather — only bad clothing. It is a phrase that captures something deeper than a pragmatic approach to waterproofs: it reflects friluftsliv, a cultural philosophy of life that places outdoor engagement at the heart of human wellbeing and child development. Friluftsliv (pronounced free-loofts-liv) translates literally from Norwegian as “free air life” — a concept with roots in the writing of Norwegian playwright and naturalist Henrik Ibsen in the 1850s that has since become a defining feature of Nordic identity and child-rearing practice. In Scandinavian countries, children routinely nap outdoors in prams during winter, nurseries send children outside in rain, sleet, and sub-zero temperatures, and the idea that weather is a reason to stay inside is largely absent from the cultural script. Growing interest in the Nordic friluftsliv approach to raising children has shaped the UK’s Forest School movement, international early years education research, and the growing body of evidence on outdoor play and child development. This guide explores what friluftsliv means in practice, what research says about outdoor play in all weather, and how UK and European families can bring this philosophy into their family life today.

What Is Friluftsliv? The Cultural Philosophy Explained

Friluftsliv is not an outdoor activity programme or a set of prescribed games — it is a relationship with the natural world that permeates daily life. At its core, it involves regular, unhurried time in nature for its own sake: not to achieve fitness goals or complete a trail, but to simply be present in the outdoor world. In Norwegian and Scandinavian culture, this begins from birth. It is considered entirely normal to leave a bundled infant napping outside in a pram in temperatures well below zero, in a belief — backed by research — that outdoor air improves sleep quality, immune function, and overall health. Norwegian barnehager (nurseries) operate on a model where children spend the majority of the day outdoors regardless of weather, with indoor time limited to the most extreme conditions. Some barnehager are entirely outdoor settings — friluftsbarnehager — where children spend virtually all of their time outside year-round.

The philosophy extends into school-age education, where the concept of uteskole (outdoor school) is embedded in the Norwegian national curriculum. Swedish and Danish equivalents similarly integrate outdoor learning, nature connection, and physical environmental education as core components of child development — not as extras or enrichment, but as foundational to becoming a healthy, capable person.

The Research Case for Outdoor Play in All Weather

The evidence base for the benefits of regular outdoor play — including in cold, wet, or otherwise challenging weather — has grown substantially over the past two decades. Key findings include:

• Physical development: Uneven terrain, varying surfaces, and the physical challenge of weather (walking into wind, navigating wet ground) build proprioception, balance, gross motor skill, and physical resilience more effectively than flat, controlled indoor environments. Research by the Norwegian Institute of Public Health has found that children who attend outdoor nurseries have measurably better motor skills than their indoor counterparts.
• Immune function: The hygiene hypothesis — the observation that exposure to diverse environmental microbiota in childhood supports immune system development — is supported by research finding that children raised in environments with regular outdoor exposure to natural microbiomes have lower rates of allergies and autoimmune conditions. A landmark Swedish study (Alfvén et al.) found significantly lower rates of eczema and allergic conditions in children raised in rural, outdoor-rich environments.
• Mental health and stress regulation: Research published in the Journal of Environmental Psychology finds that time in natural environments reduces cortisol levels, improves attention, and supports emotional regulation in children. Studies by Dr Frances Kuo at the University of Illinois found that urban children with access to outdoor green play spaces had significantly lower ADHD symptom severity than those without.
• Risk competence and self-efficacy: Outdoor play, particularly play involving some physical risk (climbing trees, navigating uneven terrain, managing tools), builds children’s sense of self-efficacy and realistic risk assessment. Research by Ellen Sandseter at NTNU in Norway identifies risky outdoor play as developmentally essential — children who never encounter manageable risk do not develop the capacity to assess and manage it safely.

The UK Forest School Movement: Britain’s Equivalent

The Forest School movement, which came to the UK from Denmark in the 1990s, is the closest British equivalent to the Nordic outdoor education model. Forest School is a specific pedagogy — not simply outdoor play — in which children work with a trained Forest School leader in a natural woodland setting, with child-led activities, regular risk assessment, and a focus on confidence and self-regulation. There are now thousands of Forest School settings across the UK, operating in maintained schools, nurseries, and independent groups. The Forest School Association (forestschoolassociation.org) provides a directory of qualified settings and practitioners.

Forest School is distinct from a school trip to the woods: it involves regular, repeated visits to the same outdoor space over time (typically a full academic term), allowing children to develop a relationship with a specific natural place, track seasonal change, and build physical competence in that environment progressively. Research on UK Forest School outcomes consistently finds improvements in communication skills, problem-solving, self-confidence, and physical coordination, as well as reduced anxiety and improved behaviour for children with additional learning needs.

Practical Guide: Dressing Children for All Weather

The single most common barrier to outdoor play in cold and wet weather is inadequate clothing — and the solution is simple: layer up. The Nordic layering system consists of three layers:

• Base layer (next to skin): Moisture-wicking thermal underwear — merino wool is ideal for temperature regulation and odour resistance; synthetic options are more budget-friendly. Cotton should be avoided as it retains moisture.
• Mid layer (insulation): A fleece or wool layer that traps warm air. Thin fleece is suitable for mild cold; a thicker fleece or down gilet for colder conditions.
• Outer layer (protection): A waterproof and windproof shell — either a rain jacket or a combined waterproof and insulated outer layer (all-in-one suits, or “puddle suits”, are excellent for under-5s).

For feet: waterproof walking boots with a wool or synthetic thermal sock layer are essential. Wellies are suitable for short, wet excursions but become cold quickly in extended outdoor time. Mittens rather than gloves keep fingers warmer for young children.

Frequently Asked Questions

Is it safe for babies and young children to play outside in the rain?

Yes — provided they are dressed appropriately and are not in conditions of extreme cold (wind chill below -10°C is generally cited as a threshold for very young children). Rain itself poses no health risk; getting cold and wet for extended periods without appropriate clothing is the concern. Nordic paediatric advice supports outdoor napping from birth in temperatures as low as -15°C for well-wrapped infants. The NHS does not advise against outdoor play in rain for healthy children.

At what age can I start the friluftsliv approach with my child?

From birth, in the form of outdoor naps in a pram (a common Norwegian practice), followed by outdoor time in appropriate carriers and clothing as soon as the child is mobile. There is no minimum age — the philosophy simply scales to developmental stage. Babies in prams, toddlers in puddle suits on muddy paths, preschoolers climbing trees, and school-age children navigating trails independently are all expressions of the same underlying relationship with the outdoor world.

How do I find a Forest School near me in the UK?

The Forest School Association directory at forestschoolassociation.org allows you to search for qualified Forest School practitioners and settings by postcode. Many primary schools now have Forest School provisions; ask your child’s school whether it is offered. Independent Forest School groups run sessions for pre-school children, homeschooled children, and families who want outdoor learning outside of school hours. Your local Wildlife Trust and National Trust properties also frequently run outdoor family sessions in the spirit of the friluftsliv approach.

Conclusion

Friluftsliv is not a programme you enrol your child in — it is a relationship you build, one outdoor morning at a time. Start with a commitment to going outside every day regardless of weather, even for twenty minutes. Invest in one genuinely good waterproof layer each season. Find a patch of local nature — a park, a woodland, a beach — that you visit repeatedly so your child develops a relationship with it. The research is unambiguous: outdoor time in nature supports every dimension of child development. The Nordic world has simply built a culture around what the evidence already told us.