A very detailed map with helpful scaled ruler to measure distances. It shows all roads and was very useful for navigating in the car. It also shows walking paths but do beware, Kompass maps in this area can be a bit random with their hiking trails. Some are very accurate but some that are marked just don't seem to exist. We spent quite a while looking for one and have seen this on other islands so do use in conjuntion with a local senderos trail guide that you can get from tourist information offices. Nevertheless, lots of other details are shown like contours, swimming places and so on so it is very useful and I would always have a detailed map for hiking and general specific navigating. There is an information pack on the island that comes with it but only a German version so only passing use if your German is not up to scratch.