Poseidon Thermal Gardens (Giardini Poseidon Terme)

 The complex is typically referred to as Ischia's largest wellness and thermal park, which, according to official information, operates on a 6-hectare terraced area, featuring 20 pools, as well as separate seawater pools and direct beach access. 

Visiting works well at your own pace. Many start with the classic thermal circuit, then include a seaside break at Citara Beach, before returning for a more relaxed, rejuvenating dip in the pools. One of the park's strengths is that it offers more than just a swimming pool experience: it specifically incorporates hydrotherapy elements, such as the alternating temperature Kneipp programme, the Japanese-style footbath, and the natural rock steam cave experience, which many consider the essence of the "Poseidon experience." For those seeking a deeper wellness programme, the on-site health and treatment centre (offering massages and therapeutic services) completes the day. 

From a tourism perspective, Poseidon Thermal Gardens offers the most if you dedicate an entire day to it, rather than treating it as a quick stop. The season is highly dependent on weather and opening hours, so it’s worth checking the current period and daily schedule before travelling. According to official information, the park's pools are regularly fully drained and cleaned, and the calm, relaxation-focused environment is protected by house rules; for example, to maintain pool cleanliness, the use of swim caps is requested in several areas. 

Sustainability efforts at Poseidon are particularly tangible and not just a marketing message. According to the park’s own introduction, it strives for environmentally conscious, "plastic-free" operations, including the use of glass to replace plastic, waste sorting and reduction. External local "green" summaries also highlight that single-use plastics have been largely phased out in hospitality, and efforts are made to collect and reuse packaging; in gardening, natural/organic solutions and composting are applied, alongside the use of locally crafted, natural-material (e.g., raffia) sunbathing equipment.

- editorial content -