Boat Trip from Alghero to Neptune's Cave"Nice trip from the harbour of Alghero to Neptune's Cave.
Saves you the considerable challenge of climbing down the 655 steps of the narrow staircase carved into the rock face and then climbing back up again.
No more lining up at the cave's entrance to pay cash for a ticket: there is now a ticket booth near the boat departure point where you can purchase your ticket in advance with cash or card."Alexander, November 12, 2025