A sketchbook of design ideas to put principles of healthy places into practice. We have imagined how the design of our urban places can better support health. The Sketchbook to bridge between research evidence and the work of designers and planners who are shaping places. The sketchbook is therefore complementary to good practice guidance but still retains an element of the exploratory and perhaps the provocative. We see this as the first of what could be a series of collections of ideas with future volumes including ideas from other contributors. Ultimately creating an open-source library of ideas that can be used to enrich projects.