As of 1 November 2022, the Park is closed for routine annual maintenance. The reopening is scheduled for April 2023. Happy winter to all!

Poseidon / Giardini Poseidon Terme - Ischia

The largest thermal park of the island of Ischia. Over 20 pools overlooking the beautiful Bay of Citara.

The park is open every day from April to 31 October 2023, between 9am and 7pm
Wellness centre: between 9.30am and 6pm

(from 1 October closing half an hour earlier)

    Thermal spring-fed pools at various temperatures.
  • SEA

    A long private beach, lapped by crystal clear waters.

    You'll be surrounded by a park with over six hectares of terraces.

    Specific treatments, anti-stress and anti-aging treatments, and medical advice on the use of the spa.

    Relaxing and holistic treatments complement the spa, sun, sea and beauty of nature.

    Personalised treatments for the face and body to make you feel young, healthy and relaxed.
  • 6hectares
    of terraces
  • 20
  • 500m
    of coast
  • 8.000
    of beach
  • 3
    dining areas
  • 1
    wellness centre


Park notices
From the 17th of October 2022

Seasonal closure of "Il fauno"

Sunday 16 October last day of opening of one of the park's restaurant bars
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Park notices
October 2022

Autumn Remise en forme

Autumn is the perfect season to regenerate the body and mind and prepare for a complete makeover before winter.
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Park notices
From 1 October 2022

End of season promotions

Don't miss our offers.
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Medical activities and meetings
September, October 2022

Long Covid, Benefits of Thermal Spa Treatments

Poseidon Thermal Gardens have adhered to a multicentre observational study conducted on a national scale, whose primary aim is to evaluate the impact of its therapeutic balneotherapy treatments on the quality of life of subjects suffering from disorders that can benefit from spa treatments, whether or not in association with Long Covid conditions.
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Treatments and therapies

Mind, body, water and nature