Nettuno Caves

In the heart of the promontory of Capo Caccia there is Nettuno Cave, the most famous cave in Sardinia, that is visited by 150.000 people each year.

The cave can be reaches by walking the “escala del Cabirol” (The Roe Staircase), a staircase composed of 660 rungs, dug on the promontory, or via sea with Linea Grotte service, departing from the touristic port.

The cave offers 1km of spectacular landscapes and limestone structures such as stalactites and stalagmites, some of them tall enough to become columns.

Nearby the cave there is also the Lamarmora lake, a 120 m salt lake at sea level.

Ticket pricing:
Adults: 13 euros
Children (3 to 17): 7 euros
Middle School classes (15 students min.): 7 euros
High School classes (15 students min): 9 euros

Boat excursions:

Linea Grotte Navisarda
Ticket Office at Porto di Alghero
Phone: +39079950603  +393207412400

Ticket pricing:
Adults: 16 euros
Children 3 to 12 y/o: 8 euros School classes: 8 to 10 euros – groups: 13 euros

Linea Grotte “Attilio Regolo”
at Porto di Alghero
Phone: +393683536824

Ticket Pricing:
Adults: 15 euros
Children: 7 euros
The cost of the ticked does not include the entrance to the caves

Telefono: +39079979054


Orari d'apertura

  • Da Aprile al 17 Settembre: tutti i giorni: 9.00 - 19.00 (ultimo ingresso)
  • Dal 18 Settembre: tutti i giorni : 9.00 - 18.00 (ultimo ingresso)
  • Da Novembre a Marzo: tutti i giorni: 10.00 - 15.00 (ultimo ingresso)
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