Outdoor advertising, also called out-of-home (OOH), is one of the oldest advertising media there is, and one of the few that cannot be clicked away, skipped or blocked. But a free surface alone does not make a campaign work. What matters is the site, the format, the message and the timing.

Here are eight strategies brands can use to plan more effective OOH campaigns in Switzerland in 2026.

1. Start with how your audience moves, not with the format

The most common planning mistake is to start by looking for a format. A better question is: where does my audience move every day, and how?

  • Drivers see a site from a distance and have a few seconds.
  • Tram and bus passengers move more slowly and often wait at stops.
  • Pedestrians and cyclists are close by and move at their own pace.

At a traffic-light junction with a tram stop, all three groups come together, and waiting at the lights extends the viewing time. Sites like these are particularly interesting for large-format outdoor advertising.

2. Big formats for big moments

For launches, brand campaigns and anything that needs to stand out, large surfaces are hard to beat. Scaffolding advertising uses the scaffolding around buildings under renovation and offers some of the largest advertising spaces in a city. Facade advertising puts your brand on a prominent building wall for a longer period.

A big format needs a clear idea, though. One image, few words and a recognisable logo work better across a hundred square metres than a list of offers.

3. Plan for repetition

Outdoor advertising works through repetition. People take the same routes to work, to the shops and back home every day. A brand that is present at a well-chosen site for several weeks is seen by the same people again and again. That is why the minimum booking at Hyde Media is four weeks.

4. Simplify the message radically

Nobody in traffic has time for small print. What works:

  • one central statement in as few words as possible,
  • strong contrast between text and background,
  • a logo that can be recognised from far away,
  • a single strong image rather than several small ones.

Read more in our creative best practices for outdoor advertising.

5. Connect offline and online

Outdoor and digital channels complement each other. People who see a brand in the city often search for it online later. So plan your search and social campaigns to run at the same time and use the same visual. A short web address or a QR code can make sense where people stand still, such as at a tram stop. Our page on OOH in the media mix shows how outdoor fits into the wider plan.

6. Use the city's calendar

Every city has its own rhythm. In Basel, trade fairs and congresses around Messe Basel and the Congress Center Basel shape the year, alongside major cultural events, the autumn fair and the Advent season. Aligning your campaign with dates like these lets you reach additional audiences, such as trade visitors from Switzerland and abroad. For the Christmas season, see our article on planning outdoor advertising in Q4.

7. Think about sustainability

Large-format banners are a physical product. Ask about material, production and disposal when you plan, and design visuals that stay relevant for the whole campaign period. A timeless brand message does not need to be replaced halfway through.

8. Measure what can be measured

Outdoor advertising has no clicks, but it can still be evaluated. Traffic figures show how many contacts a site offers. Impact is measured through brand awareness, searches for your brand, website visits and visits to nearby stores. We explain how in How to measure your OOH campaign success. You can compare the reach of different sites and periods in the campaign calculator.

Conclusion

Effective outdoor advertising starts with where and how your audience moves. A well-chosen site, a format with presence, a simple message and enough time for repetition are the foundation. Timing, integration with digital channels and clean measurement do the rest.

FAQ

What is the most important strategy in outdoor advertising?

The site. A surface only works if your audience actually passes it. Check traffic flow, visibility and surroundings first, and choose format and visual after that.

How long should an OOH campaign run?

Long enough for the same people to see your message several times. At Hyde Media the minimum booking is four weeks. For brand building, longer periods make sense.

Is outdoor advertising worth it alongside digital marketing?

Yes, the channels complement each other. Outdoor creates visibility in everyday life, and digital channels capture the interest when people search for your brand later.

Planning a campaign in Basel? See our current sites or contact us for a free proposal.