Snorkeling in Salento: the 7 Best Spots from Gallipoli

Imagine slipping into water so clear it feels like floating in air. Below you, meadows of posidonia sway gently in the current, sponges in impossible colours blanket every rock, and schools of silver fish part like a living curtain as you glide overhead. This is not a nature documentary. This is the Ionian coast of Salento, and it happens every day just a few metres beneath the surface.

Most of these seabeds are reachable only from the sea, far from the crowded beaches. By boat from Gallipoli, it takes just minutes to reach sheltered coves where the Mediterranean reveals its most authentic face. Here are the 7 best snorkeling spots we visit during our excursions.

1. Punta Pizzo

Level: Easy -- suitable for everyone, including beginners

Punta Pizzo is the first spot you reach sailing south from Gallipoli, within the Regional Natural Park. The moment you dip your face into the water, the seabed transforms into a living mosaic of pale sand, rock, and posidonia meadows stretching as far as visibility allows. Among the ribbon-like leaves, seahorses drift slowly, pipefish hover motionless, fluorescent nudibranchs inch along the stems, and starfish rest on the sandy patches.

Depth ranges from 1 to 5 metres near the shore, which means warm water, abundant light, and no rush. It is the perfect place for first-time snorkelers who want to take their time and simply observe.

What you will see: Posidonia oceanica, curious white sea bream circling around you, wrasse flashing blue and green, sea urchins, starfish, and with some luck an octopus camouflaged against the rocks.

2. Porto Selvaggio

Level: Intermediate -- rocky seabed with light currents

The undisputed king of Salento snorkeling, and for a very specific reason. Porto Selvaggio offers a rocky seabed that drops away quickly into deep blue, with submerged boulders covered in algae and sponges in vivid orange, yellow, and violet. But the real magic of this spot is invisible from above.

On the bottom, underwater freshwater springs bubble up through the rock. You will recognise them because the water in front of your mask starts to shimmer, like a desert mirage. The meeting of fresh and salt water creates a unique micro-environment that attracts an extraordinary concentration of marine life. Swimming slowly along the rock line, you will find yourself surrounded by fish that seem to have never encountered a human being.

What you will see: Tightly packed schools of sea bream, gilt-head bream flashing in the sunlight, young grouper lurking in their dens, octopus, moray eels peering from crevices, underwater springs visible to the naked eye, sponges of every shape and colour.

3. Isola di Sant'Andrea

Level: Intermediate-advanced -- deeper water, possible currents

About a mile off the coast of Gallipoli, Isola di Sant'Andrea rises from the sea like a fragment of untouched world. The marine protected area surrounding it has allowed underwater life to thrive undisturbed for decades, and it shows. The moment you slip into the water, the difference is unmistakable: more fish, larger fish, closer fish.

The waters are deep and intensely blue, with visibility often exceeding 15 metres. Floating on the surface, you feel as though you are flying over a submerged forest of posidonia, sponges, and cnidarians, with the rocky seabed fading into shadow below. On the surface, Audouin's gulls nest on the island -- a rare sight in the Mediterranean.

What you will see: Dense schools of sea bream and salema moving in unison, sleek Mediterranean barracuda, diadem sea urchins, deep rocky seabeds teeming with life, Audouin's gulls on the surface.

4. Baia Verde -- Rocky Side

Level: Easy -- calm, shallow water

Baia Verde is known for its sandy beach, but few people know that the eastern side of the bay hides a secret. Where sand gives way to low rock, the seabed transforms into a labyrinth of stone and sand dotted with holes, crevices, and small dens. It is like peering into a natural aquarium, except you are the one floating above it.

The waters are calm and shallow, ideal for families with children and anyone who wants to snorkel without a care. This is one of those spots where the life reveals itself in the details: pause for a minute above a single rock and dozens of creatures will emerge.

What you will see: Ornate wrasse in brilliant colours, blennies poking out of crevices with their expressive eyes, gobies camouflaged on sand, crabs, anemones waving in the current, small nudibranchs.

5. Punta della Suina -- The Shallows

Level: Easy-Intermediate

Just beyond the famous Punta della Suina beach, the seabed hides a treasure completely invisible from land. Rocky shallows rise to within metres of the surface, creating an underwater environment of extraordinary richness. These submerged formations act like a magnet for marine life: gathering points for feeding, hunting, and shelter.

Reachable only by boat, they offer snorkeling you will remember long after you leave. Depth ranges from 2 to 8 metres, with passages between boulders and small caves where light filters down from above, creating evocative atmospheres.

What you will see: Dark clouds of damselfish compacting as you pass, banded sea bream, octopus shifting colour on the rock, sea urchins, brilliant orange sponges, small submerged caves.

6. Torre dell'Alto

Level: Intermediate -- vertical rock walls

Along the coast towards Porto Selvaggio, beneath the imposing Torre dell'Alto, the cliffs do not end at the waterline. They continue underwater, creating vertical walls that plunge 10 to 12 metres into the blue. It is perhaps the most spectacular snorkeling scenery in all of Salento.

You swim slowly along the wall, observing the life growing on every centimetre of rock: madrepore corals, sponges in strange shapes, tufts of red algae. In the darker niches hide moray eels, shrimp, and small lobsters. Above you, the cliff stands sharp against the sky; below you, the blue deepens. The sensation is one of hovering suspended between two worlds.

What you will see: Submerged vertical walls encrusted with life, moray eels, shrimp, madrepore corals, the cliff above and below the waterline, reef fish darting along the wall.

7. The Cliffs of the North Coast

Level: Intermediate -- deep rocky seabeds

Between Santa Caterina and Porto Selvaggio, the coast is a succession of limestone cliffs plunging sheer into the blue. Along these rocky walls, striking sea caves open up, visible from the boat as you sail past — local regulations protecting the area do not allow approaching or entering, but the spectacle from outside is priceless.

Snorkeling in this area focuses along the submerged cliff walls, where the rock continues underwater creating environments extraordinarily rich in life. The submerged boulders at the base of the cliffs host colourful sponges, red algae, and an exceptional concentration of marine fauna. The waters are deep and intensely blue — swimming along these walls gives the sensation of flying above a vertical world.

What you will see: Submerged rock walls teeming with life, sponges of every shape and colour, white seabream, young groupers in their lairs, deep and crystal-clear seabeds, sea caves viewed from outside.

Equipment and tips

With Sea Tour Gallipoli you do not need to worry about equipment: mask, snorkel, and fins are available on board for all participants. What matters is how you prepare. Here is the advice we give every guest -- the same we would give a friend:

• Reef-safe sunscreen -- Traditional sunscreens release chemicals that damage coral and posidonia. Choose biodegradable products: protect your skin and the sea at the same time.
• UV rash guard -- Protects your back from sunburn far better than cream, especially on longer sessions. Once you try one, you will never go back.
• Do not touch anything -- Sea urchins, starfish, and marine organisms should be observed, never touched. Even bare-looking rocks harbour fragile, invisible life.
• Swim slowly -- This is the golden rule of snorkeling. The less you move, the more you will see. Fish grow accustomed to your presence and begin to approach. Hurry is the enemy of observation.
• Follow the captain's guidance -- He knows every metre of this coast, where the most interesting creatures hide, and the safety conditions at every spot.

Which tour to choose

For snorkeling, both our routes offer outstanding spots, but each has its own character. The South Tour covers Punta Pizzo, the shallows of Punta della Suina, and Isola di Sant'Andrea: varied seabeds ranging from posidonia meadows to rocky shallows to the deep waters of the protected area. The North Tour takes you to Torre dell'Alto, the sea caves, and Porto Selvaggio: vertical walls, caves, and underwater springs. Two different worlds, both extraordinary.

If you are a keen snorkeler, the advice is simple: do both on different days. You will see two completely different sides of the same sea.

Visit our excursions page to compare the routes and choose the right one for you. Or, if you have already decided you want to discover what lies beneath the surface in Salento, book your spot on the boat now. The best seabeds are waiting for you.