Plan + Spots · Destination Guide
Atlantic diving and Riviera charm, with Lisbon and Sintra next door
Updated Dec 13, 2025 • 14 sources
Shallow beginner-friendly Cascais reef with sand, ledges, and small passages.
Cascais rocky coast dive with gullies, nudibranchs, and reef edges.
Boat-access rocky gorge dive with clear-day canyon scenery.
Cascais cave-and-passage boat dive with easy scenic reef life.
Boat-access Cascais reef with octopus, wrasse, and rock relief.
Sheltered boat dive with rocky cut-throughs and easy conditions.
Pedra da Pata Roxa is a dive site dive in Lisbon Coast (Cascais)
Sheltered Sesimbra rock arch with easy boat access
Praia da Poça - House Reef is a house reef dive in Lisbon Coast (Cascais)
Principes is a reef dive in Lisbon Coast (Cascais)
Roberto Ivens is a wreck dive in Lisbon Coast (Cascais)
Tubos is a dive site dive in Lisbon Coast (Cascais)