For the past year, Res publica has been supporting several redevelopment projects in coastal towns well-known to vacationers: La Baule-Escoublac , Le Touquet-Paris Plage, and Cherbourg-en-Cotentin. These seafronts and their historic town centers are major public spaces, crucial to the identity of these seaside resorts and their surrounding areas. However, new uses (commercial, leisure, and mobility-related) are struggling to take hold and revitalize the image of these areas. As a result, despite their attachment to these iconic locations, some users are abandoning their public spaces due to a lack of appeal, accessibility issues caused by pedestrianization (particularly for people with reduced mobility), or competition from other commercial hubs. These are challenges our team already observed in 2018 during the Granville 2030 .
In reality, it is not easy to transition from a tourism model dating back to the 1970s and 80s, based on the dominance of the car, to more peaceful public spaces , which will profoundly impact the city's image and attractiveness for the next fifty years. Indeed, projects must simultaneously address the challenges of attractiveness (tourism development, commercial revitalization, modernization of the city's image, etc.) and those imposed by climate change (rising sea levels, urban heat islands, energy consumption, soil sealing, coastal erosion, etc.).

This implies a significant transformation of the practices and habits of residents, whether year-round or second-home owners, and users:
The merits of these projects are rarely questioned, but they do raise concerns that are being voiced during the consultation process : changes in how quickly accessed the seafront is affected, accessibility for people with reduced mobility, the potential creation of a green buffer, lack of parking and traffic lanes, loss of customers, the amount of investment required, etc. Given these circumstances, it is essential to discuss how cities can adapt to medium- and long-term challenges while addressing the expectations and concerns of the affected communities.
Whether it was to outline the specifications for the project management team, as in Le Touquet, or at each stage of developing the preliminary design, as in Cherbourg-en-Cotentin and La Baule, citizens began by assessing the project's challenges : what works today? what needs to change? They then engaged in discussions with designers and elected officials throughout the project's development. This citizen-led process allowed for the search for consensus, without ignoring differences of opinion, regarding expectations, recommendations, and proposals for specific actions.

During discussions about the future of our seaside towns, two diametrically opposed visions emerge:
