Figuring out the right number of benches for a park or public area isn't just a guessing game—it's a blend of art, science, and understanding community needs. Start by assessing your primary goal: Is this a quiet contemplation space, a bustling transit hub, or a scenic viewpoint? The purpose dictates the seating density.
A common professional starting point is to allocate seating for 10-30% of the projected maximum occupancy at any given time. For instance, if your plaza is designed to comfortably hold 100 people, plan for 10 to 30 simultaneous seats. Next, consider the "bench per area" rule of thumb. Many landscape architects suggest one linear foot of seating for every 30 to 100 square feet of public space, with denser areas like main squares leaning toward the lower end.
Crucially, follow accessibility guidelines. Benches should be placed at regular intervals—no more than 100 to 200 feet apart on paths—and always include clear accessible routes. Don't forget to factor in amenities: a bench near a playground, water feature, or great view will naturally need more capacity. Observe similar successful spaces, and when in doubt, err on the side of slightly fewer benches initially; you can always add more based on real-world use patterns. The ultimate test is watching people enjoy your space comfortably.