A guidebook to walking the Andalucian section of the GR7/E4 pan-European hiking trail, covering both the northern and southern variants. From Tarifa to Puebla de Don Fadrique, the route totals 738km or 770km (depending on which variant is chosen) and, although not technical, calls for a good level of fitness.

The route is presented in 32 stages (northern variant) or 34 stages (southern variant), of between 9 and 55km (6–34 miles), and can be walked in 34–42 days. The book also included suggestions for shorter itineraries taking in some of the highlights.