Three workshops delivered at St Bernadette's catholic Primary School, Lancaster (UK) with children between 6-11 years old. These workshops are part of a toolkit to Co-Design Outdoor Learning Environments for a more sustainable living. These activities will cover the current KS0/KS1/KS2 curriculum for Design Technology and Geography and help us to raise the importance of Outdoor Learning Environments for a more sustainable living among young people and highlight the value of architecture in shaping these. The workshops presented will be improved and will integrate a toolkit to be shared widely across primary schools.