This dive site is famous for its breathtaking underwater topography, featuring a series of deep canyons, narrow passages, and large rock formations. The dramatic landscape offers an exciting exploration for divers and is home to a diverse range of temperate Atlantic marine life, including octopus, moray eels, and various crustaceans hiding in the numerous crevices.
Canyon do Inferno
Dramatic underwater canyons and rock formations defining a unique landscape.
Boat Access
18m Avg Depth
25m Max Depth
About this dive site
DivingFreedivingSnorkeling
Site Ratings
Big Marine Life Fair
Macro Marine Life Very Good
Landscape Quality Excellent
Water Visibility Good Viz
Brought to you by Clube Naval de Cascais
Plan Your Visit
canyonwall diverock formationswim-throughmacro photographywide angletemperate
Marine Life
Snowflake Moray
Sea Bream
Octopus
Nudibranch
Gorgonian
Wrasse
Australian Giant Cuttlefish
European Lobster
Conger Eel
Things to Note
Difficulty:
Intermediate
Potential for moderate currents, surge, and complex navigation in canyons.
Hazards:
currentboat trafficsurgedepth
Current Strength:
Variable
Nearby Dive Sites
Explore other dive sites in the area
Portugal, Cascais Parque Natural de Sintra-Cascais
Dramatic underwater arches and caverns at a famous cliff formation.
