InBestSoil is a project funded by the European Union’s Horizon Europe programme involving twenty partners from ten countries, with very different profiles (universities, small and medium-sized enterprises, consultancies, farmers, and NOGs, among others). The project will provide data, evidence, tools and models to assess how investment in soil health can contribute to the transition to a long-term resilient and sustainable use of soil, using 6 lighthouses and 3 living labs, which provides a total of 9 study areas across 4 biogeographic regions from Europe (Boreal, Continental, Atlantic, Mediterranean), and different land uses (agriculture, forest, urban, mining), as models for co-creation and co-design (multi-actor approach, responsible research and innovation and open science).