Welcome to Mareterra

Mareterra is a new district under construction in Monaco, designed as an extension of the existing coastline from the Grimaldi Forum to the Formula One Grand Prix tunnel. It is a transformational project for the Principality.

SAM L’Anse Du Portier is the project company responsible for the realisation of Mareterra: design, development, financing and marketing.


Land is created! | May 14, 2020

Video: The amazing installation of the protective belt of 18 caissons | May 14, 2020

At the heart of Urban Biodiversity 1/2 | May 14, 2020

At the heart of Urban Biodiversity 2/2 | May 14, 2020

Celebrations | May 14, 2020

The Caisson belt supports the development of biodiversity | May 14, 2020

Offshore Extension, the project of a lifetime | May 14, 2020

A land extension with environmental conservation at the heart | May 14, 2020

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