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Sea caves in Puglia

Browse every sea caves listed on SalentoMe — from the well-known stops to the local favourites travellers rarely find on their own.

PlaceMattinata
Purgatory Cave
This marine cave features impressive stalactites and underground pools, accessible by boat. The dramatic limestone formations create a spectacular natural gallery beneath the cliffs.
PlaceGagliano del Capo
Caves of Vedusella
These marine caves feature dramatic limestone formations and crystal-clear waters perfect for swimming and snorkeling. Accessible by boat, they showcase the region's natural coastal beauty.
PlaceOtranto
Orte Caves
These marine caves feature impressive limestone formations and crystal-clear waters accessible by boat, offering a scenic glimpse into the region's dramatic coastal geology.
PlaceSanta Maria di Leuca
Cazzafri Caves
A series of sea caves accessible by boat, featuring dramatic rock formations and crystal-clear waters ideal for swimming and snorkeling.
PlacePolignano a Mare
Grotta Piana Cave
This sea cave features impressive stalactites and stalagmites shaped by centuries of water erosion. Visitors can explore the dramatic limestone formations and experience the interplay of light filtering through natural openings.
PlaceCastro
Palombara Cave
A coastal cave with impressive stalactites and stalagmites shaped by millennia of water flow. Visitors can explore the natural chambers and admire the crystalline formations in this underground limestone wonderland.
PlaceRoca
Cave of Poetry
A striking coastal cave featuring a natural freshwater pool fed by underground springs. Visitors can swim in the crystal-clear waters surrounded by dramatic limestone walls.
PlaceSanta Maria di Leuca
Maestro Gianni Cave
A sea cave accessible by boat, featuring impressive rock formations and crystalline waters perfect for swimming and exploring the Salento coastline.
PlacePeschici
Cala di Trabucco Cave
This sea cave features dramatic limestone formations and crystal-clear waters accessible by boat. Explore the natural rock sculptures and enjoy the serene coastal beauty.
PlacePolignano a Mare
Blue Grotto Monachile
A stunning sea cave featuring brilliant blue waters and limestone formations. Visitors can explore the natural cavern by boat to experience its crystalline waters and dramatic rock architecture.
PlacePolignano a Mare
Swallows' Cave
A coastal marine cave featuring dramatic rock formations and crystal-clear waters. Visitors can explore the natural cavern by boat or kayak, enjoying the interplay of light and shadow on the stone walls.
PlaceGagliano del Capo
Vora Cave
This sea cave invites exploration with its dramatic rock formations and coastal views. Visitors can discover the interplay of light and shadow within the cavern's natural chambers.
PlaceGagliano del Capo
Ciolo Cave or Lake Cave or Well Cave
This coastal cave features a striking natural pool fed by freshwater springs, creating a unique blend of saltwater and freshwater. The dramatic rocky setting offers a memorable spot for swimming and exploring the cave's geological formations.
PlaceCastro
Romanelli Cave
This coastal cave features remarkable prehistoric rock art and archaeological layers that reveal ancient human habitation. Visitors can explore the stalactites and geological formations while discovering evidence of early Mediterranean cultures.
PlacePolignano a Mare
Blue Grotto
A sea cave famous for its striking blue waters, accessible by boat. Visitors experience the magical interplay of light and water in this natural limestone formation.
PlaceSanta Maria di Leuca
Devil's Cave
A dramatic sea cave carved into limestone cliffs, accessible by boat along the stunning coastline. Visitors can explore the cavern's impressive rock formations and crystal-clear waters.
PlacePolignano a Mare
Stampagnata Cave
This sea cave features impressive rock formations and crystal-clear waters ideal for swimming and snorkeling. The natural cavern opens directly to the coast, offering a unique marine exploration experience.
PlaceVieste
Cave of Two Eyes
A striking sea cave featuring two natural openings that resemble eyes, creating a distinctive silhouette when viewed from the water. Visitors can explore the marine grotto and admire its geological formations.
PlaceOtranto
Hermit's Cave
This seaside cave features a small chapel carved into the rock, blending natural geology with spiritual history. Visitors can explore the grotto and learn about its religious significance.
PlacePolignano a Mare
Cave of the Nuns
A striking sea cave carved into limestone cliffs, accessible by boat. The grotto's natural rock formations and crystal-clear waters make it a memorable coastal exploration.
PlaceTorre dell'Orso
San Cristoforo Cave
A coastal cave accessible by boat, featuring natural rock formations and crystal-clear waters perfect for swimming and snorkeling.
PlaceVieste
Dolphin Cave
This sea cave features fascinating rock formations and crystal-clear waters accessible by boat. Explore the natural limestone cavern and enjoy views of the stunning coastal landscape.
PlaceGagliano del Capo
Grotta del Soffio Cave
This sea cave features distinctive rock formations and crystal-clear waters accessible by boat. Visitors can explore the marine grotto and swim in its sheltered coves.
PlaceOtranto
Grotta Sfondata Cave
A marine cave featuring a distinctive natural opening that floods with seawater. Visitors can explore the impressive rock formations and crystal-clear waters in this coastal geological wonder.
PlaceMonopoli
Fishermen's Cave
This sea cave welcomes visitors with dramatic rock formations and crystalline waters. Explore the natural cavern accessible by boat or swimming.
PlaceRoca
Reptilians Cave
This sea cave features fascinating rock formations and crystalline waters accessible by boat. Explore the natural wonder of limestone caverns shaped by centuries of waves.
PlaceSanta Maria di Leuca
Grotticella Diavoli
A striking sea cave featuring dramatic rock formations and crystal-clear waters. The cave invites exploration by boat or swimming, offering views of towering stone walls carved by centuries of waves.
PlaceVieste
Grotta Campana Piccola
A small sea cave carved into the coastal rocks, offering visitors an intimate exploration of natural limestone formations and the beauty of the Adriatic shoreline.
PlaceMonopoli
Grotto of Wishes
A seaside cave accessible by boat, where visitors can explore natural rock formations and enjoy views of the Adriatic coastline.
PlaceCastro
Blue Grotto
A striking sea cave featuring luminous blue waters illuminated by natural light filtering through underwater openings. Visitors can explore the cave by boat to witness the magical interplay of light and water.
PlaceCastro
Zinzulusa Cave
This sea cave features dramatic stalactites and stalagmites in a spectacular underground chamber. Visitors can explore the geological formations and enjoy views of the Adriatic coast.
PlaceTremiti Islands
Grotta delle Viole Cave
A seaside cave accessible by boat, featuring natural rock formations and crystal-clear waters ideal for swimming and snorkeling.

Sea caves by city

Frequently asked questions

How many sea caves are there in Puglia?▾

SalentoMe lists 32 sea caves across Puglia and the Salento region, ranging from major landmarks to lesser-known local favourites.

Are these sea caves free to visit?▾

Most sea caves on SalentoMe are free to enter or have a low entrance fee. Each individual listing notes any entrance cost when known.

When is the best time to visit sea caves in Puglia?▾

Spring (April–June) and early autumn (September–October) offer the best balance of warm weather and manageable crowds. Summer is busiest. Some indoor sea caves are open year-round.

Sea caves in Puglia 2026 — 32 Best Spots | SalentoMe