This dive site is renowned for its dramatic underwater topography, mirroring the famous 'Mouth of Hell' cliff chasm above. Divers can explore a series of impressive arches, swim-throughs, and caverns carved into the rock. The main attraction is the spectacular landscape rather than a high density of marine life.
Boca do Inferno
Dramatic underwater arches and caverns at a famous cliff formation.
Boat Access
12m Avg Depth
18m Max Depth
About this dive site
DivingFreedivingSnorkeling
Plan Your Visit
cavernswim-throughrock formationwide anglesurge
Things to Note
Difficulty:
Intermediate
Features potential surge, currents, and overhead environments requiring good buoyancy.
Hazards:
surgeboat trafficoverhead environment
Current Strength:
Variable
Plan Your Dive
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Nearby Dive Sites
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Portugal, Cascais Parque Marinho da Pedra do Valado - D. Carlos I
Rocky pinnacle with canyons, rich in Atlantic marine life.