These are found next to the location maps at various points in the trail. They give a brief description of where the trail is taking you. These correspond to 'long spaces' explained through a series of sketches in the form of serial vision. The text is italicised, as here. You could follow the whole trail through these sequences.
Comments refer to vantage points and outstanding features that stand out along the way.
Each sketch also has a matching recent photograph, which can be seen by clicking on the small colour icon beside the sketch. This section is used as a text running through the trail dealing with a description, history, evolution and data of the places discussed. Facts have been kept to a minimum as we favour a more 'fluid' argument. Further information can be found in specialised publications. This section can stand on its own, and it can be read before or after walking the trail.