Breathe through a regulator above submerged Roman villas in Baia — a shallow, beginner-friendly scuba experience from Naples that visits two archaeological dive sites. Expect two guided dives, full equipment, and a short theory and acclimatization session.
More ways to explore the area's outdoor wonders
You ease off the small dive boat and the bay opens — glassy water with sunlight knitting patterns on a seabed that still remembers emperors. At a shallow five meters, columns, mosaics and broken archways rise from sand like the skeleton of a lost shore; the instructor’s voice bubbles through your regulator while the ruins loom, patient and tactile beneath a shallow blue.
Difficulty
moderate
Duration
5 hours
Fitness Level
Basic swimming fitness and no serious cardiovascular issues — able to tread water and perform short swims.
Wildlife
History
Baia was a Roman elite resort that partially submerged over centuries due to bradyseism and coastal subsidence; many villas and thermal complexes now lie offshore.
Conservation
The Marine Archaeological Park restricts touching and anchoring to protect ruins and seabed habitats; follow guide instructions and use reef-safe products to minimize impact.
Reserve your spot on the Scuba Diving and Underwater Roman Ruins in Baia from Naples today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Equalize early and often
Start equalizing during descent and whenever you feel pressure; at 5 m ear squeeze can come fast for beginners.
Protect the ruins and your buoyancy
Maintain neutral buoyancy and avoid touching mosaics or statues — the site is archaeologically sensitive.
Bring a warm top for surface intervals
Even in summer, wind and being wet between dives can chill you; a light fleece or windbreaker helps recovery.
Schedule morning slots for calmer water
Early departures often have better visibility and gentler sea conditions in the Bay of Pozzuoli.
Shorty or 3mm wetsuit
Keeps you comfortable in cooler spring water during surface intervals.
spring
Rash guard or thermal top
Light protection against sun and chafing between dives.
summer
Water shoes or reef sandals
Useful for rocky harbor entries and boat docks before and after the dive.
Reef-safe sunscreen
Protects skin during surface time without harming marine life.
summer