The Image of the Venue: Kevin Lynch and Why Guests Get Lost

Paths, edges, districts, nodes and landmarks. Lynch's map of the city is also a map of a good venue.

Kevin Lynch asked people to draw their city from memory and found five elements they all used. This essay reads those elements as a venue to show why guests get lost and what to fix first. It gives you rules of thumb for a legible hall and a sketch-map test to run with your own guests.

Guests get lost in venues for the same reason people get lost in cities. The place gives them nothing clear to hold in their heads. In The Image of the City (1960), Kevin Lynch named the five elements people use to picture a place. Read as a venue, they explain the empty back hall and the queue at the information desk. They also show what to fix first.

Lost in the hall

The failures are familiar. There is the back hall nobody finds. There is the queue at the information desk asking the same three questions. And there is the guest who cannot find the way out when the doors close.

Each is usually blamed on the signs. Most are failures of the plan first. Signs can name what a space already makes clear. They struggle to rescue a space that makes nothing clear.

The Image of the City

Kevin Lynch's book was published by MIT Press in 1960. It reported a five-year study of Boston, Jersey City and Los Angeles. Residents were interviewed and asked to draw sketch maps of their city from memory. Boston gave people a strong, shared picture. Jersey City gave them far less to hold.

Lynch called the quality imageability. It means how easily a place forms a clear picture that sticks in the mind. The book is usually credited with introducing the term way-finding. Paul Arthur and Romedi Passini later developed it for signs and buildings in Wayfinding: People, Signs, and Architecture (1992).

Lynch studied cities, not venues, yet his tools transfer. That is a small case for the wider reading urged in Why Designers Can't Think.

Five elements, read as a venue

Lynch found five elements that recur in people's mental maps. Each has a venue equivalent and a typical failure.

Paths are the channels people move along. In a venue they are aisles, corridors and concourses. They fail when they dead-end, bend without warning or dissolve into a grid of identical aisles.

Edges are boundaries that are not paths. In a venue they are hall walls, the line between exhibition and catering, or a glass facade. They fail when they are invisible, so people cannot tell they have left a zone. They also fail when they block without warning, so people walk to a wall with no door.

Districts are areas with a character you can recognize. In a venue they are country pavilions, product sectors or a quiet area. They fail when every zone looks alike and a guest cannot tell one hall from the next.

Nodes are points people enter, where routes meet and choices happen. In a venue they are junctions, registration, the food court and the front of the main stage. They fail when a junction gives no view of the options and nothing to say which way is which.

Landmarks are reference points seen from a distance. In a venue they are a hanging sign, a tall stand or a feature visible across the hall. They fail when there are none, or so many that none stands out.

Reading a plan for these five before laying anything out is part of how to read a venue floor plan.

A legible site at scale

Expo 2020 Dubai shows the five elements at district scale. HOK led the masterplan, with Populous and Arup. Three themed districts spread from a central plaza called Al Wasl. They are Opportunity, Mobility and Sustainability. Al Wasl is the historic Arab name for Dubai, and it means the connection. Shaded walkways link the districts.

Al Wasl works as node and landmark at once. Each district gives visitors a character to place themselves by. The same structure fits a single hall. It needs one central node with a landmark and two or three districts with their own character. Its paths should always lead back to the center. Space planning for trade shows sets the aisles and anchors that carry it.

Signs confirm, space explains

The order of work matters. First make the five elements legible in the plan. Then add signs that name them.

Signs that confirm what the space already says are read at a glance. Signs that must do all the work gather a crowd standing under them, reading. For the sign system itself, Otl Aicher's Munich 1972 design is the model.

A few rules of thumb follow.

• One landmark per hall, visible from each of its entrances.
• A change of color or floor material at every district edge.
• A node at every major decision point, with a view of the options.
• Paths that end at a node, never at a blank wall.
• Step-free paths drawn in from the start, since accessible events treat wayfinding as part of access.

The sketch-map test

Lynch's method adapts to any venue.

1. Choose the moment. Run it after a walk-through of the plan, or with guests at the end of the event.
2. Ask five to ten guests to draw the venue from memory. Give each one the same prompt. "Draw this venue as if explaining it to a friend who arrives tomorrow. Include anything that helped you find your way."
3. Tally the elements that appear on each map.
4. Read the gaps. Whatever appears rarely is not legible.
5. Fix it and test again.

• Path. Name in your plan: Main concourse. Maps that show it: of 10. Fix if it appears rarely: Straighten it, widen it or end it at a node.
• Edge. Name in your plan: Hall wall, catering line. Maps that show it: of 10. Fix if it appears rarely: Change floor or color at the line.
• District. Name in your plan: Each sector or zone. Maps that show it: of 10. Fix if it appears rarely: Give it a distinct color, material or ceiling.
• Node. Name in your plan: Registration, main junction. Maps that show it: of 10. Fix if it appears rarely: Open the view of the options.
• Landmark. Name in your plan: Central hanging feature. Maps that show it: of 10. Fix if it appears rarely: Raise it, light it, remove what competes with it.

Test it the way Lynch tested Boston

Ask a few guests to draw your venue from memory. Then fix whatever they leave out.

Lynch's five elements must be clear in the plan before any sign goes up. Monet drafts a to-scale layout from your venue plan and brief, then shows it in 3D renders and walkthrough videos in the real room. A team can judge the paths, nodes and landmarks before the guests arrive.