Snorkelling Experience

Discover the underwater world—right from the surface

Snorkelling in Ustica is more than a simple swim—it’s a window into one of the Mediterranean’s richest marine environments.
Crystal-clear waters, volcanic landscapes, and marine caves create unique conditions to observe life beneath the surface—even without diving.
With Mare Nostrum Diving, you’ll be guided by local experts who will help you discover, understand, and fully enjoy what you see.

Choose your experience

Sea-Watching Snorkelling Tour

Discover marine life in a simple and accessible way.
Guided by experts, you’ll explore the habitats and species of Ustica’s Marine Protected Area.
Perfect for all levels.

Cave Snorkelling Tour

Explore the hidden side of the island.
Swim into marine caves and along volcanic formations, guided through selected routes not accessible to regular tours.
A unique and exclusive experience.

Snorkelling & Skin Diver Courses

Build confidence and skills in the water.
From first-time snorkellers to those wanting to improve, these programs help you move safely and comfortably on the surface.
Learn, improve, enjoy more.

Citizen Science Snorkelling

Turn your experience into action.
Participate in marine research and conservation activities through dedicated programs.
Snorkel with purpose.

Experience the sea—your way
Whether you’re looking for a relaxing exploration or a meaningful connection with marine life, snorkelling in Ustica offers a unique perspective of the Mediterranean.
Ready to get in the water?
Choose your snorkelling experience and start exploring today.

Book Now