Two-level cave route, light effects, wall sections, and cave length details.
Italy · Northwest Sardinia (Alghero, Stintino and Asinara)
A Capo Caccia cave dive with striking light and a two-level opening.
A Capo Caccia cave dive with striking light and a two-level opening.
Best handled by a local operator for boat timing and cave conditions.
A boat-access cave dive in the Capo Caccia area of Alghero, known for a two-level opening below the Cabirol staircase and for the way afternoon light cuts through the limestone. The route combines a wall with cracks and ledges, then an overhead cavern that rewards careful buoyancy and a settled sea window. It is a memorable cave outing rather than a deep wall dive.
Site Conditions
Safety Notes
Cave environment with overhead sections; use a torch, keep trim tight, and skip the dive if the sea is choppy.
Access Restrictions
Plan it as a guided local dive rather than a casual independent outing.
Legal Notes
The site sits in the Capo Caccia-Isola Piana protected area, so follow marine-reserve and local cave rules.
Community notes to help plan your visit.
Scuba Diving
Best as a guided boat cave dive that keeps the group small and the timing controlled.
Freediving
Only suitable for very experienced freedivers with the right support; the overhead layout makes this a conservative choice.
Snorkeling
Not a snorkel-first site; the main experience is underwater inside and around the cave opening.
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Last Updated
Research Sources
Two-level cave route, light effects, wall sections, and cave length details.
Shows Cabirol as a regulated visited cave in the Capo Caccia marine protected area.
Capo Caccia marine-protected-area context and Escala del Cabirol landmark.

Il tunnel is a Capo Caccia cave dive with bright overheads.

Huge Sardinian sea cave with chambers and red coral.

Easy Alghero shore dive for training and snorkeling