In June 2014 a crew from the German State broadcaster ZDF spent a week in Ischia for the program "Mona Lisa", producing a report on the largest island in the Gulf of Naples.
Filming took place in some of the most beautiful and characteristic places of the island, including the Aragonese Castle and the Poseidon Thermal Gardens.
On 26 June, the crew visited the Poseidon Thermal Gardens and described in great detail the secrets of success of one of the island of Ischia's jewels, a destination for thousands of tourists seeking rest and relaxation. The interviews of Mrs. Lucia Veronika Beringer, special attorney of the park, and the architect Bruno Macrì were particularly interesting. The result was a service of approximately 6 minutes that aired on 9 August, 2014.