Poseidon Gardens Thermal Park Entry Tickets Ischia

Poseidon Gardens thermal park in Forio

Poseidon Gardens is the most famous of the island's thermal parks and the oldest of its kind on Ischia. The pools are laid out in terraces down a green hillside, each fed by mineral water that rises hot from the volcanic ground of the Citara area, the zone of the island with the strongest hydrothermal springs. Temperatures change from pool to pool, so you can start in the gentle 28 °C basins, move up to the hottest at 40 °C and cool off in one of the three large seawater pools.

Between the pools you walk on shaded paths through palms, flowering shrubs and lawns, with sea views at almost every turn. Plan a full day: most visitors arrive in the morning, try a different pool every half hour, stop for lunch at one of the park's restaurants and stay until late afternoon. If you are asking whether Poseidon Gardens is worth visiting, the variety of pools in one place is the answer.

The cave sauna, Japanese Bath and Kneipp pools

The natural sauna is the park's most unusual corner. It is a cave hewn entirely from rock, where a thermal spring at about 85 °C fills the space with warm, humid steam. A few minutes inside, followed by a cool shower, is a ritual many guests repeat during the day. People with heart or blood pressure problems should take advice before using the sauna and the hottest pools.

Nearby are four Kneipp groups, pairs of hot pools at 40 °C and cold pools at 15 °C used for alternating dips, and the Japanese Bath, a narrow path of water with a floor of small stones. You walk slowly through a hot section and then a cold one, which stimulates the circulation and feels surprisingly refreshing on a summer day. Certified thermal treatments and wellness-centre treatments are separate and paid on site.

Citara Beach and the west coast of Ischia

The park opens onto Citara Beach, a long arc of golden sand south of Forio, sheltered by the headland of Punta Imperatore. Your ticket includes the park's private beach area, where the water is clear and shallow near the shore, ideal for a swim between thermal sessions. Sunbeds and umbrellas in the park are part of the relaxation areas, and the views towards the open sea are especially beautiful in the late afternoon.

Forio itself is a lively town of white houses, small churches and fishermen's lanes, worth a short walk before or after your day at the park. The white church of Santa Maria del Soccorso, on a terrace above the sea, is one of the island's most photographed sights. Many visitors combine a morning at Poseidon Gardens with an evening stroll through Forio.

How to get to Poseidon Gardens and when to go

Ferries and hydrofoils from Naples and Pozzuoli reach Ischia Porto and Casamicciola, and some also stop at Forio. From the ports, island buses run around the coast and stop near the park entrance at Citara; taxis are a quick alternative. If you are staying on the island, ask your hotel about the nearest bus line to Citara, as services are frequent in summer.

The park opens seasonally, usually from spring to autumn, so check the calendar for open dates when you book. The best time to visit Poseidon Gardens is a weekday in May, June or September, when the pools are calmer and the sun is warm but not too strong. In July and August arrive early to enjoy the quietest hours. Bring a swimming cap, which is compulsory in the pools, plus flip-flops and a towel.