Why We Travel Somewhere Else to Relax

A vacation can be irrational in an oddly familiar way. We spend money to leave a comfortable home, endure transportation, sleep in an unfamiliar bed and then congratulate ourselves for sitting still. The behavior makes more sense when rest is treated not simply as inactivity, but as a change in psychological context.

Recovery is not one thing

Work-recovery research has identified several experiences associated with recovering from demands. In a widely used 2007 measure, Sabine Sonnentag and Charlotte Fritz distinguished psychological detachment from work, relaxation, mastery experiences and control during off-job time. These are different experiences: lying on a sofa while mentally rehearsing tomorrow’s problems is not the same as being psychologically detached from work.

Travel can make detachment easier because it changes cues. The office is absent. Chores are less available. Familiar routines are interrupted. A person may have fewer opportunities to “just check” a work problem. That does not mean distance is necessary for recovery, but distance can make certain boundaries easier to enforce.

Vacations tend to help—but the size and duration matter

A 2009 meta-analysis found small positive effects of vacations on health and well-being and concluded that the benefits faded after people returned to work. That fed a familiar idea: vacations help, but the glow disappears quickly.

A newer meta-analysis published in 2025 revisited the literature using 32 studies and 256 effect sizes. It concluded that vacation effects on employee well-being were larger than earlier work had suggested. Psychological detachment and physical activity during vacation were associated with better outcomes. Importantly, the authors also found that the evidence was not sufficient to say that traveling away is inherently better than staying home.

Anticipation and the return home

Vacation happiness is not confined to the days away. Research by Jeroen Nawijn and colleagues found that vacationers reported greater pre-trip happiness than non-vacationers, consistent with an anticipation effect. Post-trip happiness was generally not higher, although people who described very relaxed holidays showed a temporary advantage.

This helps explain why the travel experience can have several psychological phases: planning, anticipation, interruption of routine, the experience itself, and re-entry. “Going away” is not simply a geographic event; it creates a marked period that feels different from ordinary time.

Novelty can be restorative and exhausting

Travel can also supply novelty, autonomy, social connection and mastery—the feeling of doing or learning something that stretches us. But the same features can become work. Complex itineraries, family conflict, delayed flights and pressure to maximize every hour can turn a vacation into a project-management exercise.

So the answer to “Why not just relax at home?” is not that humans are incapable of home recovery. It is that ordinary environments carry ordinary expectations. Leaving can create a socially legitimate break in which the person is temporarily harder to recruit into their own routine.