For readability, the chapters of the book are arranged geographically rather than in an exact chronological sequence of places Darwin visited or revisited. The main headings (and in some cases subheadings) of each chapter give a good idea of where he went, but not the exact sequence. See second voyage of HMS "Beagle" for a detailed synopsis of Darwin's travels. The contents list in the book also notes topics discussed in each chapter, not shown here for simplicity. Names and spellings are those used by Darwin. The list below is based on the "Journal and Remarks" of 1839.