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Vala do Mar de Cães (Lisboa e Vale do Tejo) is a tidal channel or drainage ditch. Such waters are often restricted or subject to tidal conditions and are not designated for night fishing or boats.
Covering 11 hectares in Lisboa e Vale do Tejo, Vala do Mar de Cães is one of Portugal's notable public lakes.
Night fishing is not permitted at Vala do Mar de Cães under current Portuguese regulations. Plan for daytime sessions only.
Boats are not permitted at Vala do Mar de Cães. Shore fishing only.
Vala do Mar de Cães is 416 miles from Santander by road. UK anglers typically use the Brittany Ferries Portsmouth–Santander overnight crossing (~24–30 hours), then drive south into Portugal.
ICNF national fishing licence (Licença de Pesca Desportiva) — a single national licence covers all public freshwater fishing across Portugal. Purchase online at icnf.pt. Day, weekly and annual permits are available. No Portuguese residency required — a valid passport is accepted.
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All anglers require a valid ICNF fishing licence before fishing at Vala do Mar de Cães. Purchase online at icnf.pt — no Portuguese residency required. Night fishing at certain ICNF-designated reservoirs requires additional authorisation noted on your permit.
Vala do Mar de Cães is 416 miles from Santander by road. UK anglers typically reach Portugal via the Brittany Ferries Portsmouth–Santander overnight crossing (~24–30 hours), then drive south into Portugal.
Portugal is best reached from the UK via the Brittany Ferries Portsmouth–Santander crossing (~24 hours), landing you in northern Spain within a 2–3 hour drive of the Portuguese border. Alternatively, fly to Lisbon or Faro for southern venues. Driving via the Channel Tunnel is an option for the Minho/Douro region but adds significantly to journey time.
Portugal fishing is regulated by ICNF (Instituto da Conservação da Natureza e das Florestas). A national fishing licence is required for all freshwater fishing. Licences are available online at the ICNF website or from local fishing shops. Species like carp and black bass are catch-and-keep on most waters — check regulations for your specific venue.
Portugal's fishing season is broadly year-round for most coarse species, with no statutory close season on most reservoirs. Carp fishing in the large Alentejo reservoirs (Alqueva, Vigia, Montargil) peaks from April through October, with late summer producing some of the continent's biggest catches. The water temperature in these large southern reservoirs stays high enough for active carp through November. Trout fishing in the northern mountain rivers (Lima, Minho tributaries) is restricted to the official season (typically February–August). For black bass, June through September in the reservoirs is outstanding.
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