Sesimbra boat-trip support, including night-dive and equipment options.
Portugal
Deep Sesimbra gorgonian reef with a sunfish cleaning station.
Deep Sesimbra gorgonian reef with a sunfish cleaning station.
Pedra da Milu is a deep Sesimbra gorgonian reef with a colorful carpet-like backdrop and a strong identity as a macro and sunfish site. It is a boat dive that starts deep, so the main planning variables are depth, current, and the winter visibility window rather than distance or entry convenience. Divers come here for the gorgonian cover and the chance to see ocean sunfish being cleaned.
Site Conditions
Safety Notes
Depth and current make buoyancy, gas planning, and turn pressure important. Treat the site as an advanced boat dive.
Access Restrictions
Boat access only; the site is deep and current-sensitive.
Legal Notes
Follow Sesimbra marine-park rules and operator briefings for the area.
Community notes to help plan your visit.
Scuba Diving
A deep scuba site where stable trim and careful buoyancy pay off on the gorgonian-covered seabed.
Freediving
Not a freedive site; the depth is too great for casual freediving.
Snorkeling
Not a snorkel site; it is a committed deep scuba dive.
Species commonly reported at this site, with direct links into their wildlife guides.
Conservative baseline from public research. No community dives logged yet.
Last Updated
Research Sources
Sesimbra boat-trip support, including night-dive and equipment options.
Gorgonian monitoring report with crowding and current context.

Arcanzil is a shallow Sesimbra rock dive with an exposed crest.

Exposed offshore rock dive with simple rocky terrain.