A survey of over one thousand adults found that vacationers were happier, but perhaps surprisingly the boost showed up mostly before the trip — in anticipation — and largely faded once they got home.

I notice it most in the days before I go somewhere. The tabs open in the browser, the half-made list, the looking up of a restaurant I will probably never get around to visiting. There is the feeling of something good coming.

But what I have slowly come to admit to myself is that hum is often as good as the trip. 

I am not a great traveller by anyone’s standards. When I am in Vietnam I take the odd beach trip. Most years I take a week or so off in Ireland and play golf and not much else. Plenty of the time I go nowhere at all and just let the days run slower. So this is not the complaint of someone who travels too much. It is just something I keep bumping into, and it turns out there is a study that bumped into the same thing.

Part of the reason this interests me is that we tend to talk about holidays as if their main value comes afterward. You go away, you come back refreshed, and some improved version of you is supposed to carry that feeling into ordinary life. But I am not sure the after-effect is always as large, or as durable, as we imagine.

Quick caveat before I go on. I am not a psychologist, and this is reading and reflection on one piece of research, not advice about your own life. The study below is correlational, drawn from a survey, and it describes a pattern across a group of people, not a rule about any one of us.

The paper is by Jeroen Nawijn and colleagues, published in 2010 with the wonderfully blunt title “Vacationers Happier, but Most not Happier After a Holiday.” The researchers surveyed 1,530 Dutch adults, comparing 974 people who took a holiday with 556 who stayed home, and tracked their happiness before and after.

What they found is the part I keep coming back to. The vacationers were happier than the non-vacationers, but mostly before they left.  The researchers report that “vacationers reported a higher degree of pre-trip happiness, compared to non-vacationers, possibly because they are anticipating their holiday.” They are careful with that “possibly,” and the differences they measured were small, so this is one finding from one dataset, not a settled law of human happiness.

Then came the part that surprised me less once I sat with it, but which probably runs against how many of us think about holidays. We expect the trip to leave a kind of afterglow. We imagine ourselves coming back rested, reset, and somehow changed for longer than a few days. But after the trip, “post-trip happiness did not differ between vacationers and non-vacationers”, generally speaking.

There was one exception. People who described their holiday as very relaxed got a lift, but the statistically meaningful part of it only lasted around two weeks, with any residual trace gone by about eight. As Nawijn and his co-authors put it, “for most, the enjoyment starts weeks, even months before the holiday actually begins.”

So why does the boost evaporate so fast on the way home? The authors offer the obvious explanation, and it is hard to argue with. They write that “it is not surprising that a holiday trip does not have a prolonged effect on happiness, since most vacationers have to return to work or other daily tasks.” The trip ends, the inbox does not. A separate meta-analysis by De Bloom and colleagues found much the same fade-out, with the health and wellbeing benefits of a holiday fading soon after the return to work. Whatever lift a holiday gives, it does not seem to be built to last.

What I keep landing on is that anticipation might be the actual product — not the beach itself, but the looking forward to the beach. The brain seems to do something generous in that window before a reward arrives, spending the happiness in advance.

This reframe goes back further for me than any holiday. Years ago I was working in Ireland, and I looked at the people ten and fifteen years ahead of me and realised, plainly, that I did not want to become them. So I planned to travel and explore for a year or so. That trip went on to reshape my whole life. But one thing I remember vividly is not a single place. It is the planning of it. The imagined version of the future, sitting at a desk I was about to leave. The anticipation did a lot of the heavy lifting before I had gone anywhere at all.

There is one practical thread the authors pull, and they pull it gently. Because length of stay made no difference to post-trip happiness, they suggest that “people derive more happiness from two or more short breaks spread throughout the year, than from having just a single longer holiday once a year.” This is an implication drawn from the data, not something they directly tested, so take it as a suggestion rather than a finding. Still, it lines up with the idea that the value sits in the anticipation. More breaks means more windows of looking forward.

This, of course, does not mean holidays do nothing. A good break can still feel restorative while you are in it, and for some people it may soften the return for a little while. But the study nudges against the fantasy that one trip will keep paying emotional interest for many weeks or even months afterward. The lift, when it comes, seems more fragile than that.

I have not changed how I travel because of any of this. I am still going to play golf at my local course in Ireland and take the odd quiet week. What has changed is smaller and quieter than that. I notice the looking-forward part now. I let myself enjoy the tabs and the half-made list and the hum, instead of treating them as boring admin before the real thing.