Green Cave: What to know before you go
Checked practical information on access, sea conditions, services and safety. The Puglia cave register updated in 2026 records “Verde” in Nardò with precise coordinates, helping distinguish Porto Selvaggio’s Green Cave from the cave of the same name at Marina di Andrano.
Sea cave on the Porto Selvaggio coast
Porto Selvaggio’s Green Cave is a sea cave also recorded by the Puglia cave register. Green reflections and clear water make it striking, but its low entrance and swell can make it impassable: it is not a place to reach at any cost.
Good to know
Porto Selvaggio’s Green Cave is a sea cave also recorded by the Puglia cave register. Green reflections and clear water make it striking, but its low entrance and swell can make it impassable: it is not a place to reach at any cost.
Getting there and access
The cave lies on the southern side of the bay towards Torre dell’Alto. Practical access is from the sea and should only be considered in very calm conditions; there is no simple walking route into the cave.
Access
The cave lies on the southern side of the bay towards Torre dell’Alto. Practical access is from the sea and should only be considered in very calm conditions; there is no simple walking route into the cave.
Sea, coast and seabed
Light, limestone and water create the green colour effects. Cooler water linked to coastal springs can be felt in the area, but depth and visibility change with sea conditions.
Sea
Light, limestone and water create the green colour effects. Cooler water linked to coastal springs can be felt in the area, but depth and visibility change with sea conditions.
Families and children
Best for experienced swimmers, snorkellers or kayakers who can read sea conditions; not suitable for children, uncertain swimmers or days with swell.
Families
Best for experienced swimmers, snorkellers or kayakers who can read sea conditions; not suitable for children, uncertain swimmers or days with swell.
Parking and services
There are no services at the cave. The logical starting area is Porto Selvaggio/Santa Caterina, and any sea outing must be planned around the return route and marine weather.
Planning
There are no services at the cave. The logical starting area is Porto Selvaggio/Santa Caterina, and any sea outing must be planned around the return route and marine weather.
Accessibility
The setting is natural, with rock and uneven trails. There is no certification allowing the cave approach to be described as barrier-free; visitors with specific mobility needs should use the accessible viewpoints of the park instead.
Accessibility
The setting is natural, with rock and uneven trails. There is no certification allowing the cave approach to be described as barrier-free; visitors with specific mobility needs should use the accessible viewpoints of the park instead.
Wind and sea conditions
Do not enter with swell, surge or increasing wind: a low entrance can become dangerous quickly. Avoid touching or damaging cave walls and do not venture in alone.
Safety
Do not enter with swell, surge or increasing wind: a low entrance can become dangerous quickly. Avoid touching or damaging cave walls and do not venture in alone.
Swimming and snorkelling
Light, limestone and water create the green colour effects. Cooler water linked to coastal springs can be felt in the area, but depth and visibility change with sea conditions. Do not enter with swell, surge or increasing wind: a low entrance can become dangerous quickly. Avoid touching or damaging cave walls and do not venture in alone.
Activities
Light, limestone and water create the green colour effects. Cooler water linked to coastal springs can be felt in the area, but depth and visibility change with sea conditions. Do not enter with swell, surge or increasing wind: a low entrance can become dangerous quickly. Avoid touching or damaging cave walls and do not venture in alone.
What has changed / rules to check
The Puglia cave register updated in 2026 records “Verde” in Nardò with precise coordinates, helping distinguish Porto Selvaggio’s Green Cave from the cave of the same name at Marina di Andrano.
Update
The Puglia cave register updated in 2026 records “Verde” in Nardò with precise coordinates, helping distinguish Porto Selvaggio’s Green Cave from the cave of the same name at Marina di Andrano.
Who it suits
Best for experienced swimmers, snorkellers or kayakers who can read sea conditions; not suitable for children, uncertain swimmers or days with swell.
Recommended
Best for experienced swimmers, snorkellers or kayakers who can read sea conditions; not suitable for children, uncertain swimmers or days with swell.
Less suitable for
Less suitable for anyone seeking a sandy beach, easy access and services within a few metres.
Less suitable
Less suitable for anyone seeking a sandy beach, easy access and services within a few metres.
What to bring
Mask, water shoes, water and suitable flotation gear for the chosen activity; consider a local guide if you do not know the coast well.
What to bring
Mask, water shoes, water and suitable flotation gear for the chosen activity; consider a local guide if you do not know the coast well.
