Catch a hydrofoil from Naples to Ischia, then relax in the Poseidon Thermal Gardens' sea-view pools. This full-day transfer-plus-entry pairs easy travel with volcanic thermal bathing for a restorative island escape.
More ways to explore the area's outdoor wonders
The day begins on a metal pier in Naples, the hydrofoil's bow slicing through steely water as the city falls away. Salt wind tugs at jackets and thoughts loosen; within an hour the island's low green profile appears, terraces and volcanic rock brightening with each passing minute. The transfer deposits passengers at Ischia, and a short shuttle winds along coastal roads to the Poseidon Thermal Gardens where steam rises from mosaic-edged pools overlooking the sea.
Difficulty
easy
Duration
7–9 hours
Fitness Level
Suitable for most fitness levels; involves short walks between pools and a hydrofoil transfer.
Wildlife
History
Ischia's thermal culture dates to ancient Greek and Roman times; hot springs have been used for bathing and therapy for millennia on this volcanic island.
Conservation
Pools combine seawater and thermal flows—respect posted rules, avoid soaps in pools, and reduce single-use plastics to protect coastal waters.
Reserve your spot on the Ischia Poseidon Gardens Entry Ticket with Hydrofoil Transfer today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Show your hydrofoil ticket via WhatsApp
Hydrofoil tickets are sent 24 hours before departure and must be shown to SNAV staff at the pier.
Bring a €5 coin for the entry bracelet deposit
A cash deposit for the entrance bracelet is mandatory and refunded when you return it at exit.
Use water shoes between pools
Paths and rocky shores can be rough; non-slip water shoes make moving between pools and the beach safer.
Reserve morning hydrofoil to avoid crowds
Early departures give more pool time before afternoon peak crowds and hotter temperatures.
Swimsuit
Required for thermal pools and sea pools.
summer
Towel and light robe
Useful for between-pool comfort and cooler breezes on terraces.
spring
Water shoes
Protects feet on uneven paths, rocky shorelines, and pool edges.
summer
Sunscreen & hat
Open terraces face direct sun—use reef-safe sunscreen to protect skin and the marine environment.
summer