The Fishermen's Trail is the coastal half of the wider Rota Vicentina network, and this six-day version covers its original, most-walked stretch: Porto Covo to Odeceixe, roughly 75 kilometres across four days, entirely inside the Southwest Alentejo and Vicentine Coast Natural Park. Each night lands in a different village along the way, from Porto Covo's working fishing harbour to Vila Nova de Milfontes' river-mouth energy, Almograve's near-empty quiet, Zambujeira do Mar's clifftop drama, and finally Odeceixe's split river-and-sea beach beneath nesting white storks. A daily luggage-transfer service removes the main obstacle to a trip like this, moving bags between guesthouses so each day's pack can stay light. None of the four walking days is technical, but two of them, Porto Covo to Vila Nova de Milfontes and Almograve to Zambujeira do Mar, run over 20 kilometres on sandy, largely shadeless clifftop paths, so this rewards a reasonable walking fitness rather than pure enthusiasm alone.