Castelli Hotel Adults Only - All Inclusive  

On Zakynthos’s sun-soaked south coast in Agios Sostis, a calm corner of Laganas Bay steps from the Ionian Sea and the National Marine Park of Zakynthos. Walk to Agios Sostis Beach or be on Laganas Beach in about 15 minutes. The hotel sits close to the town centre and is roughly 6 km from the airport — ideal for a quick island escape.

Adults-only boutique hotel with 54 rooms, family-run vibes and eco-friendly practices woven into a cosy, award-winning stay. Expect a mix of modern rooms with balconies or terraces and standout swim-up rooms, botanical gardens and a working farm that feeds the kitchen. Colourful activities — olive picking (free in October), Greek lessons, cooking classes, yoga under the trees, live music and guided hikes or bike tours — give this place personality without fuss.

All-inclusive option covers meals and select drinks; seasonal outdoor pool with sunbeds, pool bar snacks and unlimited ice cream, sun terrace and garden. Onsite spa treatments, hot tub, bike rental and bike parking, library corner, souvenir shop, wedding services and concierge. Reception and guest services, airport transfers on request, and occasional sea-turtle presentations tie the island experience together. Wake up to sea-breeze mornings and afternoons of poolside chill.

Complimentary Wi‑Fi in rooms and public areas, a computer station and printing/fax services on request. A conference/meeting space and luggage storage make short work of small meetings or work-stopovers.

A main buffet restaurant (Castelli) serves Mediterranean-leaning breakfasts, lunches and themed dinners, while Eucalyptos A La Carte offers poolside a la carte dining. All-inclusive drinks at designated bars run during the day and evening (soft drinks, coffee/tea, draught beer, house wine and local spirits included within hours). Farm-to-table touches, locally grown produce and dietary options (vegetarian, vegan, gluten- and lactose-free on request) keep flavours regional and fresh. Special events are celebrated with a complimentary bottle of local wine.