The 3-star Calma Boutique Hotel Posidhonia overlooks the Aegean Sea and comprises 68 rooms with modern comforts. Featuring a restaurant and a storage for belongings, this Posidhonia hotel is around a 10-minute drive from Galissas Beach.

The property is situated about 15 km from Syros Island airport and within walking distance of Agathopes Beach. Paralia Galissa in Posidhonia is about a 10-minute ride from the hotel. Nature lovers will appreciate the proximity to Komito Beach, which is only 1.2 km away. Agios Stefanos Church is also 10 minutes away by car.

The rooms feature coffee and tea making facilities, as well as a flat-screen TV with satellite channels for your convenience. A walk-in shower and a separate toilet, along with bathrobes and a shower cap, are provided.

The Calma Boutique Posidhonia offers breakfast in the restaurant. While staying at this Posidhonia property, guests can choose from dining options nearby, such as meltemi-rooms-restaurant, located 250 metres away, or Meltemi at a 5-minute walking distance.