Launch of the Caux Palace Retaining Wall Restoration Project 

The Caux Initiatives of Change Foundation is proud to announce the launch of the restoration of the Caux Palace retaining wall -  a major heritage project that will unfold over the next three years. 

Recognised as a historic monument of national importance, alongside landmarks such as the Château de Chillon and Lausanne Cathedral, the Caux Palace holds a special place in Switzerland’s architectural heritage. To mark the start of the works, Swiss television RTS featured the project in an episode of its regional news programme Couleurs Locales. 
🎥 Watch the feature here 

First Phases: 2025 

The first steps of the project - phases 0 and 1, running from September to November 2025 - focus on the southern section of the wall.

Where innovation meets tradition 

Two key areas define this phase: 

• Stabilising and reinforcing the foundations with an innovative, eco-friendly biocement solution developed by the award-winning local company Medusoil. This choice embodies our commitment to combining heritage preservation with sustainable practices. 
  🎥 Watch the short video on this solution

• Restoring the historic masonry using early 20th-century techniques and materials to preserve the wall’s authentic appearance. The work is being carried out by Roger Simond SA, specialists in historical renovation who bring exceptional expertise in traditional mortars and stonework. This initial operation will test and validate the repair and consolidation methods that will guide the full restoration. 

A commitment to sustainability and heritage 

Beyond its structural objectives, this project reflects the Foundation’s mission to safeguard heritage through sustainable action. Environmentally responsible management, efficient use of resources, and respect for traditional craftsmanship are at the heart of this endeavour. 

We extend our heartfelt thanks to Loterie Romande, Pro Patria, Ernst Göhner Stiftung, Baer SA, IofC Norden, and our individual donors for their generous support in making this first phase possible. 

Help preserve the Caux Palace’s legacy - Your support makes a difference

With nearly one-third of our funding target already reached, we are moving forward with confidence. Every gesture of support - large or small - brings us closer to ensuring this historic landmark can continue to inspire future generations. 

🔗 Find out more about the project and how to get involved