The Sinis offers rocky seabeds, Posidonia meadows and areas of natural and archaeological interest. Snorkelling is suitable for swimmers in safe conditions, while diving requires qualified centres and activities compatible with Marine Protected Area rules.
Snorkelling or diving?
Snorkelling takes place at the surface with mask and snorkel. Diving requires equipment, certification or a guided introductory experience, depending on the centre.
Respect the protected area
Do not touch marine life, collect sand, shells or finds, and always follow guides and Marine Protected Area zoning rules.
Sea conditions
Visibility, currents and wind can change quickly. Rely on local operators to choose the right spot and time.
Frequently asked questions
Do I need a diving certification?
For certified dives, yes; some centres may offer guided introductory dives.
Is snorkelling suitable for beginners?
Yes, in calm conditions and preferably with a guide if you do not know the area.
Can it be done all year?
The activity depends on temperature, wind, sea conditions and centre schedules.
Can I rent equipment?
Many centres provide it, but confirm when booking.