New research suggests that spending time alone in natural settings may help reduce loneliness, even though being alone is often seen as a cause of loneliness. A study published in Health and Place found that people who spent time along a lake reported lower levels of loneliness. The key factors were feeling connected to nature and having an emotional attachment to that specific place, not socializing with others. The effect was stronger when people did these activities alone.
Researchers in Norway surveyed 2,544 residents living near the country’s largest lake. Participants reported how often they walked along the shore, swam, paddled, or fished, and how often they did these activities by themselves. The study measured loneliness in three ways. Connectedness to nature, described as a sense of kinship with animals, plants, and the living world, showed the strongest link to reduced loneliness. Attachment to the lake was also linked to lower loneliness, especially the type tied to feeling disconnected from a broader community.
Not all activities had the same effect. Walking along the shore, enjoying life by the water, and walking on ice were most strongly associated with feeling connected to nature. Exercising along the shore had the weakest link. The researchers suggested that activities involving sensory noticing and appreciation of the environment deepen the bond with nature, while exercise-focused activity tends not to.
Why nature helps
The authors explained that quiet time outdoors supports two types of connection. Internal connection comes from solitude, which gives mental space to turn attention outward toward the environment rather than toward conversation or distraction. This can support reflection, mental clarity, and emotional regulation. External connection comes from feeling emotionally bonded to a place, whether a lake, a trail, or a park bench. That sense of belonging does not depend on other people being present.
This explains why the effect was stronger when people did lake activities alone. Without a social component, there is more room for a felt sense of oneness with nature to emerge. The benefits extend beyond loneliness, including reduced stress hormones and improved immunity, according to prior research cited in the study.
Solitude versus isolation
The researchers made a clear distinction between solitude and isolation. Solitude is chosen, intentional time alone that feels restorative. Isolation is unwanted, a painful sense of being cut off from others. The study noted that both too much and too little time alone can be harmful. The finding does not mean that isolating yourself in nature reliably improves well-being. It means that intentional solo time outdoors, when paying attention to surroundings, may ease feelings of disconnection.
The study is observational and cannot prove cause and effect. It is possible that lonelier people seek out nature to compensate for unmet social needs.
Practical implications
The research pointed to several actions that may help. A short walk, such as 20 minutes in a green space or by water, can shift attention outward. Choosing to be alone on purpose, rather than as a fallback, makes the time more intentional. Activities that involve sensory noticing, like looking at water, listening to birds, or feeling the air, deepen the connection more than purely exercise-focused activity. Returning to the same trail, park, or shoreline can build an emotional bond over time.
The authors noted that if someone is feeling isolated and craving human connection, solo nature time is not a substitute. But for those feeling overstimulated, drained, or disconnected from themselves, it may help.
Loneliness is increasingly recognized as a major public health concern. This study points to a simple, low-cost tool: intentional solo time outdoors. The goal is not to isolate more but to be intentional about how and where one spends time alone. For people with busy schedules, stepping outside alone is not avoidance. It may be one of the most restorative things they can do, and a path toward a more psychologically rich life.
