The Coastal Atlas of Ireland is a celebration of Ireland’s coastal and marine spaces. Drawing on written contributions from over 100 authors from across the island of Ireland and beyond, the Atlas takes an explicitly all-island approach; though the work has a much wider relevance and potential reader interest. It is organised into six sections, comprising a total of 33 chapters, that take the reader from the distant geological past, by way of the prehistoric era and a focus on the island’s physical environments, through time and the human colonisation of Ireland, to the complex cultural and economic landscapes of the near past and the present day.