On July 25, 2026, at 8:30 AM, join a guided coastal walk along the PR4 – Rota do Litoral do Guincho. The 9.8 km route starts near Forte do Abano, passes through Charneca, Alcorvim, Janes, Malveira da Serra, and Almuinhas Velhas, and returns to the starting point at Quinta do Pisão.