Memory Walks and Mental Health: What the Research Actually Says

Heritage organisations increasingly sell memory walks as therapy. The evidence is real, thin, and built around someone whose past was safe to return to.

The walk begins, as these things tend to, with a promise. A facilitator gathers a small group at the iron gates of a former workhouse, hands out laminated cards, and explains that over the next ninety minutes the group will move through the building’s history and, by implication, through something in themselves. Memory will be summoned. Wellbeing will follow. The brochure that brought several of these participants here used the word “healing” twice. One woman, in her seventies, has come because her daughter read that walking among old places is good for the ageing mind, and the daughter worries.

I have led versions of this scene, and audited many more, and I have learned to mistrust the moment the promise is made. Because nothing happens on these walks. Something often does. But because the language wrapped around them has begun to outrun what anyone can actually demonstrate, and that gap is not neutral. It does work. It decides whose memory counts as therapeutic and whose counts as a liability, whose wellbeing the programme is designed to produce and whose it quietly assumes away.

This essay is an attempt to hold two things at once. The first is that structured engagement with meaningful places can support emotional regulation, reminiscence, social connection and a sense of belonging, and that a real, if uneven, body of research now points in that direction. The second is that the therapeutic framing now attached to memory walks, the vocabulary of treatment, of measurable mental health outcomes, of intervention, is doing something the evidence does not license it to do.

It is medicalising heritage. And when heritage is medicalised, the question of access stops being about ramps and large-print cards and becomes something far harder: who is permitted to remember safely, and who is structurally excluded from the very subject the programme claims to serve?

What we mean, and what we quietly assume, when we say “memory walk”

A memory walk, in the heritage and tourism literature, is a place-based experience that intentionally engages autobiographical or collective memory through movement, narrative and interpretation. The formats vary. Some are guided, led by a facilitator who layers historical narrative over a route. Others are self-guided, structured by an app or a printed map. Some draw on participants’ own life histories, such as a walk through a neighbourhood where they once lived, designed to surface personal recollections. Others are collective, building shared remembrance of an event or a vanished community. The common thread is intention. A memory walk is not simply a walk past old buildings; it is a walk organised so that remembering becomes the point.

That distinction matters more than it first appears. Ordinary walking programmes have a substantial and relatively robust evidence base behind them: physical activity, time outdoors, the modest mood benefits that the green-exercise literature has documented for years. It is tempting to assume the memory walk simply inherits all of that and adds something extra, the warm glow of recollection on top of the established benefits of a stroll. But the two are not the same intervention, and conflating them is where the evidence first gets stretched. The active ingredient in a memory walk is supposed to be the memory work, not the steps. And memory work, unlike walking, is not benign by default.

Here is the assumption that almost every promotional account of memory walks smuggles in: that the person doing the remembering has a past they can safely return to. The brochure imagines a participant for whom the workhouse is interesting rather than personal, for whom the old neighbourhood is nostalgic rather than fraught, for whom “your family history” is a gift rather than a wound. That imagined participant is not neutral. They are, overwhelmingly, the subject the research itself was built around, and we will come back to who that is.

Access Audit — before the walk is designed, ask:

• Sensory load. Is information delivered through more than one channel, or does the whole experience collapse if you cannot hear the guide?
• Route complexity. Can someone who navigates by landmark rather than instruction stay oriented? (See our work on cognitive navigation at holy sites for how wayfinding shapes who can participate.)
• Cognitive load. How many distinct things must a participant hold in working memory at once to follow the narrative?
• Information delivery. Is there a version for someone who processes text slowly, or who needs to revisit material afterwards?
• None of these are accommodations bolted on at the end. They determine who can enter the experience at all.

Why researchers connect memory, place and wellbeing in the first place

The intuition behind memory walks is not invented. It rests on several decades of work across environmental psychology and the study of autobiographical memory, and that work is worth taking seriously precisely so that we can see where it stops.

Place attachment, the affective bond between a person and a meaningful location, is one of the better-established constructs in environmental psychology. People derive a portion of their identity from places, and disruption of those bonds, through displacement or loss, is associated with measurable distress. The concept of therapeutic landscapes, developed within health geography by Wilbert Gesler in 1992, extends this: certain environments appear to support wellbeing through a combination of physical, symbolic and social qualities, not merely through what they contain but through what they mean to the people moving within them. Memory walks, on paper, are an attempt to engineer such a landscape deliberately.

The second strand comes from reminiscence theory and the study of narrative identity. The idea that recalling and reordering one’s past supports emotional processing has a long lineage in psychology, and reminiscence-based approaches have a particular history in work with older adults. Retrieving autobiographical memory, telling it as a coherent story, locating oneself in a continuous life: these are not trivial acts. They are bound up with how people maintain a sense of who they are over time. When a memory walk works, this is the mechanism it is reaching for, not the calories burned, but the self restored to narrative.

So far, so plausible. But notice what this framing already presumes. It presumes that retrieval is restorative. For a great many people, that holds. For others, survivors of institutional abuse returning to the institution, members of displaced communities walking ground that was taken from them, anyone whose autobiographical memory is structured by trauma rather than continuity, retrieval is not restoration. It is exposure. The theory that underwrites the optimistic account of memory walks is the same theory that should make us cautious, and the promotional literature rarely reads it that way.

What the evidence actually shows, stated precisely

It would be dishonest to suggest the research is empty. It is not. But its shape matters as much as its findings, so let me be precise about both.

Social connection is the most defensible benefit. Across studies of group-based heritage and reminiscence activities, the most consistent finding is reduced social isolation and increased participation. A qualitative study of group outdoor health walks among older adults in Scotland traced how the structure of a recurring group walk counters loneliness, fosters casual interaction and builds a sense of belonging. This is, on reflection, unsurprising, and it is also the finding least dependent on the “memory” part of the memory walk.

People who attend a recurring group activity see other people; people who see other people are less isolated. The effect is real and worth having. It is also largely a social effect dressed in heritage clothing, and we should be honest that much of the wellbeing benefit credited to memory walks may be the benefit of any sustained, welcoming group. Tellingly, the same research on community-based heritage work that documents these social goods also records that the labour of heritage carries its own stressors, a complication the promotional account rarely admits.

Cognitive stimulation is plausible but weakly specified. Interpretation activities, attention to detail, the act of connecting a present landscape to a historical one all involve genuine cognitive engagement. Whether that engagement produces durable cognitive benefit, as opposed to pleasant in-the-moment activation, is far less clear. The literature here tends to measure engagement and infer benefit, which is not the same as demonstrating it.

Emotional wellbeing and meaning-making show positive associations. Research commissioned by Historic England reports that visits to heritage sites have measurable subjective wellbeing effects, raising reported happiness and reducing anxiety. The word doing the heavy lifting in that sentence is associations. We will return to it.

Dementia-friendly programmes are where claims must be most careful and most often are not. Reminiscence-based and heritage-engagement interventions have been explored with people living with dementia, and qualitative reports describe moments of connection, animation and apparent pleasure that carers and facilitators find meaningful. The most rigorous synthesis available, a Cochrane systematic review of reminiscence therapy for dementia, found that any benefits to quality of life, cognition, communication and mood were small, inconsistent, and varied considerably across settings and modalities.

These moments are real, and they matter to the people present. But the leap from “this participant was visibly engaged and content during the session” to “memory walks support mental health in dementia” is enormous, and it is made constantly. The honest version is narrower and still valuable: certain memory-based activities can create moments of wellbeing and connection for some people living with dementia, in some settings, without altering the trajectory of the condition.

Anyone designing such an experience should read the cognitive accessibility and inclusive heritage groundwork before reaching for therapeutic language at all.

What the research cannot yet prove, and why the gap is structural

Now the harder part, and the part the brochures omit.

Correlation is not causation, and the field knows this and proceeds anyway. The bulk of the evidence is associative. People who take part in memory walks report better wellbeing than people who do not, but the people who take part are, by and large, people already disposed to take part: mobile enough, well enough, socially connected enough, and curious enough to sign up. This is self-selection, and it is not a minor caveat. It means the population studied is precisely the population least likely to need the intervention, and the apparent benefit may belong to the disposition rather than the walk. Robust designs, randomised, controlled, with comparison groups, remain scarce, and where they exist the effects tend to shrink.

Measuring mental health here is genuinely hard. Wellbeing is assessed through subjective self-report on instruments that vary from study to study, programme designs differ so widely that “memory walk” names a family of unlike things, and evaluation frameworks are inconsistent enough that pooling results is treacherous. When the intervention is not standardised, and the outcome is not standardised, what survives is a collection of suggestive case studies, not a verdict.

And then there is the gap that should trouble Past & Passage most. The research is geographically and culturally concentrated. It clusters in the UK, parts of Europe, North America and Australasia, in well-funded heritage sectors, in institutions with the infrastructure to run and evaluate programmes, among populations whose relationship to “heritage” is broadly one of belonging rather than dispossession. Long-term tracking is rare. Cross-cultural evidence is thin to absent.

This is not a footnote about sample diversity. It is the crack the whole essay turns on. The therapeutic claim made for memory walks is universal; this is good for the human mind, built on a deeply particular evidence base. The subject around whom the research was designed is someone for whom the past is a resource: a person whose ancestral places still stand, whose memory of home is not a memory of removal, whose heritage was preserved rather than demolished, and who can therefore be invited to “reconnect” with it as therapy.

For the diasporic, the colonised, the displaced and the institutionalised, the past is frequently not a resource but a site of injury, and the places that hold it are often gone, repurposed, or owned by the descendants of those who harmed. To prescribe place-based reminiscence as wellbeing, on evidence drawn almost entirely from the first group, and to market it to everyone, is to perform exactly the selective memory that critical heritage studies has spent thirty years describing. The frame decides who counts as a candidate for healing. Everyone else becomes, at best, a hard case to be managed, and at worst invisible.

Who benefits, who is excluded, and why access is the whole argument

Accessibility in memory walks is usually discussed as a logistics problem. It is not only that. But the logistics are real, and they come first, so let me not skip them.

Physical access governs entry before memory ever enters the picture. Routes over cobbles, steps, distance and uneven ground; the assumption of a certain baseline mobility; transport links that determine who can even reach the starting point. A memory walk that cannot be done seated, or in stages, or with rest, has already chosen its participants.

Cognitive and sensory access governs the next threshold: the pace of information, the reliance on a single sensory channel, the absence of dementia-friendly interpretation, the sensory environments that overwhelm rather than welcome. Our community-led heritage walks in rural France coverage shows how much shifts when the people who live with a place help design how it is encountered, rather than receiving a route built for an imagined average visitor.

But the access barrier that the therapeutic framing creates, and then refuses to see, is emotional. Memory-based programmes deliberately summon the past, and the past is not uniformly safe. Contested heritage, traumatic recollection, grief, loss, the return to a place bound up with harm: these are not edge cases to be footnoted. For some participants, they are the substance of what a memory walk will produce. A programme that promises wellbeing and is unprepared for distress is not merely incomplete; it has made a safeguarding error dressed as a benefit. And the people most exposed to that error are, again, the people the optimistic evidence base never studied.

Access Audit — emotional and ethical readiness:

• Emotional preparedness. Has the facilitator been trained to recognise distress, and is there a plan for it that is not “carry on”?
• Multiple participation options. Can someone engage from the edge, observing, leaving, rejoining, without forfeiting the experience or being singled out?
• Rest and exit. Are there genuine opportunities to stop, and is leaving framed as legitimate rather than as failure?
• Alternative formats. Is there a version for those who cannot or should not walk the physical route?
• Facilitator training. Does the person leading understand that summoning memory is an intervention with risk, not a neutral act of storytelling?
• A programme that cannot answer these has not solved access. It has decided, by omission, who it is for.

The principle I keep returning to in audits is simple and unwelcome: inclusion does not begin with the ramp. It begins with the epistemology, with the question of whose way of knowing, remembering and participating in the experience the experience was built to accommodate. You can install a ramp and still have designed an experience that only one kind of past can safely enter.

Designing memory walks that do not lie about themselves

If the critique has weight, it has to issue in something better than refusal. Memory walks should not be abandoned. They should be designed honestly, which means stripping the medical vocabulary off them and replacing the promise of outcome with the offer of meaning.

Co-create, do not deliver. The strongest defence against the universal-claim problem is to stop building walks for communities and start building them with the people whose memory is at stake. Community co-creation is not a participation gesture; it is what allows a programme to know in advance which ground is sacred, which is painful, and which version of the past it is about to summon. The oral-history practice we describe in recording elders’ stories in the Andean highlands models the relationship: the knowledge belongs to the rememberers, and the role of the heritage worker is to hold it carefully, not to extract and repackage it as wellbeing content.

Build for choice and flexibility. Participant choice, flexible interpretation, multiple ways in and out, trauma awareness designed in rather than apologised for after: these are the evidence-informed principles, and they are evidence-informed precisely because the evidence shows how variable outcomes are.

Abandon the therapeutic register. This is the recommendation I would put above all others, and it is the one programme designers most resist, because the medical language sells. Heritage organisations should stop using the vocabulary of treatment. “Healing”, “therapy”, “intervention”, a mental health benefit stated as fact: this language makes promises the evidence cannot keep, and worse, it medicalises an experience that is at its best something other than medicine.

A memory walk does not need to cure anything to be worth doing. It can offer connection, meaning, the company of others, a richer relationship to place, and the dignity of having one’s history taken seriously. Those are not lesser goods because they are not clinical. They are the actual goods on offer, and naming them honestly is itself a form of access: it stops excluding the people for whom the place is not therapeutic and never could be, by no longer pretending therapy is the universal point.

This is, in the end, an argument continuous with everything we mean by cognitive tourism and with the discipline of designing a cognitive tour from first principles: that the question is never only what a place contains, but who can know it, and on whose terms.

What is left when the promise is removed

So: do memory walks improve mental health? The honest answer is that they show promising associations with social, emotional and cognitive wellbeing in the populations that have been studied, that the evidence is real but thin, associative rather than causal, narrow in who it represents, and routinely overstated by the people with an interest in promoting it. They are not a therapeutic intervention. They are not a treatment. They are not, on current evidence, anything that should be sold with the word “healing” on the brochure.

What they can be is something the research, for all its gaps, keeps gesturing towards: an occasion on which a person connects memory, place, identity and community, in the company of others, and finds that connection meaningful. That is nothing. In a culture that increasingly isolates people and flattens the past into spectacle, it may be a great deal.

But the woman at the workhouse gates deserves a more honest invitation than the one she received. Not this will heal you, which the evidence cannot promise and which quietly assumes her past is safe to walk back into. Something closer to: this is a way of taking your history seriously, in company, at your own pace, and you may stop whenever you wish. The difference between those two invitations is the difference between a programme that has decided in advance who counts as a candidate for wellbeing, and one that has left the door genuinely open.

The first sells better. The second is the one I would audit as accessible. And the gap between them is, I think, the most important thing the research actually says, not in its findings, but in everything its findings have so far failed to ask.