Most light trails are a set of good installations arranged along a path. Visitors walk through, photograph two or three of them, and come out the other end unable to say much about it afterwards. The trails people are still talking about in January are rarely better lit than that. They are better sequenced. Light trail design is the work of deciding what a visitor meets and in what order.
In short
- A trail is experienced as a sequence at walking pace, so the order of the features and the intervals between them matter more than any single installation does.
- Decide where people will stop before they decide for you. Dwell points and photo points set both how the walk feels and how many visitors the route can comfortably hold.
- Design an ending. Most trails simply stop at a gate, which is why visitors remember the middle and very little else.
What light trail design actually decides
A brief for a trail usually arrives as two things: a map of the site and a list of features somebody liked. Our position is that specifying the features before understanding the walk produces a route that is lit but not designed, and it is the same mistake as specifying a kit list before anyone has explained what the event is for.
What you are really designing is a timed experience. People enter in groups at intervals and move in one direction at roughly the same speed, seeing things in a fixed order. That is much closer to a running order for an evening than to a lighting plan. Two consequences follow from it, and almost every trail on the market handles neither of them deliberately: the route has a shape, and the places where people stop are part of that shape.
The shape of the walk
A route that works has an arrival, a build, something that earns the journey, and an ending. The arrival is doing a job that has nothing to do with how good it looks. In his work on the psychology of waiting, David Maister sets out that people want to get started, and that time spent waiting before anything happens feels longer than the same time once you are underway. The first thing after the gate is what tells a visitor the trail has begun, so putting it too far in leaves people walking in the dark wondering whether they have missed something.
The build is where most trails lose their nerve. If the largest feature stands near the entrance, everything after it is a decline, and the walk back to the car park becomes the part people describe. Holding the scale back is uncomfortable when the biggest piece is also the one that photographs best for marketing, but a trail is judged whole.
Where people stop is where the trail is decided
If you do not choose the stopping places, visitors will choose them for you, and they will choose badly. A crowd forms wherever something interesting happens to sit, which is often the narrowest part of a path, because nobody planned for anyone to linger there.
The gate is the part most organisers think about. The Sports Grounds Safety Authority publishes the figure the industry works to, an upper limit of 660 people per entry point per hour for admission to a sports ground, with a lower figure used where a venue achieves less. That governs how many people get in. It says nothing at all about how they distribute once they are inside, and a trail is decided by its slowest stop rather than by its gate.
Maister’s other observation is the useful one here: occupied time feels shorter than unoccupied time. Somebody standing in front of a feature is not waiting, they are looking. Somebody standing behind three rows of people who are looking is waiting, and knows it. The fix is boring and structural. Widen the route at the places you want people to stop, and keep the standing room out of the walking line. The physical side of that, the ground, the capacity and the power, is covered in our piece on what the site decides about a light trail.
Photo points are infrastructure, not decoration
Every trail now has photo points whether or not anyone designed them, and there is a piece of research that should change how they are built. Linda Henkel, a psychologist at Fairfield University, took people round an art museum and asked them to photograph some objects and only look at others. Participants who photographed an object as a whole afterwards remembered fewer objects, fewer details about them and less about where they were, than people who had only looked. When they zoomed in on one part of an object instead, that effect disappeared.
The lesson for a trail is not to discourage photographs, which is hopeless anyway. It is that a feature which only works as a whole gets photographed and forgotten, while a feature with something worth walking closer to gets remembered. Build detail into the pieces that people will stand in front of longest, and give the photo point its own space: room to step out of the flow, and room behind for whoever is next.
The dark between the features
The stretches with nothing in them are part of the design, not a gap in it. Eyes settle in low light, and a quiet stretch is what makes the next thing land. A route lit evenly from end to end reads as a decorated path instead of a trail, because nothing is ever revealed. Lighting the ground people walk on is a separate job with its own rules, and the two pull against each other more often than trail marketing admits.
What changes in year two
A trail that works becomes an annual fixture, which creates a problem no other event format has: a large share of next year’s visitors have already done it. Reversing the direction of the route is the simplest change available and it genuinely alters what people see, because sightlines that worked in one direction rarely work in the other.
Beyond that, keep the one or two pieces people ask about by name, and write down what happened on site while anyone still remembers. We supply lighting, rigging, staging and technical support from one source and deliver nationwide from Manchester, and the practical argument for one supplier across a run of years is that somebody is left holding the notes.
Frequently asked questions
How long should a light trail be?
Decide the walking time first and work back to the distance, because visitors experience minutes, not metres. Map out the route at an unhurried pace, then add the time people will be standing still at every feature and photo point, which on a busy evening is a large share of the total. A short route with generous dwell reads as a better trail than a long one people march through.
Do we need timed entry?
Timed entry is worth it for almost any ticketed trail, because it controls how many people are on the route at once. That number, rather than the total attendance, is what decides whether the walk feels calm or crowded. It also lets you hold people at a point you have designed for waiting instead of letting congestion form somewhere on the path you have not.
What makes a trail memorable and not just impressive?
Detail that rewards moving closer, and a sequence with an ending. Research on museum visitors found that photographing something as a whole left people remembering less about it, while zooming in on part of it did not. Scale alone photographs well and fades quickly. A piece someone walked around and noticed a second thing inside is the one described to a colleague the following week.
Sources
- David Maister · The Psychology of Waiting Lines
- Linda Henkel, Psychological Science, 2014 · research on photographing objects during a museum tour
- Sports Grounds Safety Authority · Ingress and entry capacity
If you are planning a trail for an estate or a visitor attraction and you would sooner start with the walk than with a catalogue, we are happy to talk it through. Our creative services and audio visual (AV) production teams work on the route and the installations together, which is the only way the sequence survives contact with the site. Tell us what the ground looks like and how long you want people out there. You can reach us through the contact page or by email at hire@eventproductiongroup.co.uk.
