Tourism activity and dive center
Anthia Diving Center
Arrabida / Sesimbra, Setubal
Arrabida and Sesimbra operator for recreational diving, try dives and guided coastal activity.
Lisbon & Setubal, Portugal
Mainland diving around Sesimbra, Arrabida and Cascais, with marine-park reefs and Atlantic shore entries.
Dive hubs
Lisbon & Setubal, Portugal
Clear coves, limestone reefs and protected coast between Setubal and Sesimbra for careful marine-park diving.
Open hubLisbon & Setubal, Portugal
Atlantic shore and boat dives near Lisbon, from Avencas to Cabo Raso, for calm-day local plans.
Open hubLisbon & Setubal, Portugal
Sesimbra puts Arrabida reefs, Pedra da Anicha, sheltered boat dives and Lisbon-area operators within easy reach.
Open hubNotable dive sites

Arrabida · Marine-park reef · 6-22 m
Arrabida landmark reef off Portinho da Arrabida, usually handled by local Sesimbra or Setubal boats inside protected-area rules.
Open dive site
Arrabida · Reef · 5-20 m
Sheltered reef and cove diving around Portinho da Arrabida, selected by operators when visibility and marine-park conditions are suitable.
Open dive site
Cascais · Shore reef · 4-14 m
Shore dive in the Cascais coastline and Avencas marine protected area; entry and exit depend on tide, swell and local restrictions.
Open dive site
Cascais · Reef / wall · 10-30 m
Exposed Atlantic reef area near Cascais with boat or advanced shore logistics depending on operator plan.
Open dive site
Sesimbra · Marine-park reef · 6-22 m
Small island and reef off Portinho da Arrabida, usually reached by Sesimbra or Arrabida operators when park and sea conditions allow.
Open dive site
Sesimbra · Reef / wall · 12-32 m
Sesimbra boat reef with relief, fish life and profiles that can become deeper or more current-exposed than sheltered bay dives.
Open dive siteOperator coverage
Tourism activity and dive center
Arrabida / Sesimbra, Setubal
Arrabida and Sesimbra operator for recreational diving, try dives and guided coastal activity.
PADI dive center
From Sesimbra · dives this area
Sesimbra
Sesimbra dive center with classrooms, equipment support and access to Arrabida marine-park sites.
Dive center
Cascais
Cascais dive center for Lisbon-area shore and boat dives around Avencas, Cabo Raso and local Atlantic sites.
PADI dive center
Sesimbra
Sesimbra dive center with classrooms, equipment support and access to Arrabida marine-park sites.
SSI and PADI dive center
Sesimbra
Sesimbra dive club for boat dives, snorkeling, try dives and training in Luiz Saldanha Marine Park.
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