Thalassa Naxos, Kastraki Naxou

Thalassa Naxos is a family-friendly hotel in Kastraki Naxou, Greece, located in the Kastraki area at Kastraki, where it’s easy to base beach days and island exploring. Guests consistently rate it highly, with a 9.3/10 score from 99 reviews, and many mention the calm, welcoming feel and the practical support that makes day-to-day travel smoother. The property’s non-smoking rooms and air conditioning help keep stays comfortable in warmer months, while the terrace gives you a simple place to unwind after time on the coast. If you’re traveling with kids or bringing your pet, the hotel’s policies are designed to accommodate both, which is a recurring theme in guest feedback.

Dining is handled on-site via the restaurant and room service, so you can stay flexible when the day’s plans change. For travelers who like to drive the island, free parking is available, and discounted offsite parking can also be arranged, which helps when you’re hopping between beaches and towns.

From Kastraki, you’re within reach of major Naxos highlights: the Temple of Demeter is about 4 km away, Agios Prokopios Beach is roughly 6 km, and Naxos Town (Chora) sits around 8–9 km from the hotel. Reviewers often describe the location as a good compromise between quieter Kastraki-area downtime and the ability to reach Chora for evening meals and sightseeing.

Thalassa Naxos is best for families and pet owners who want a comfortable base with straightforward logistics, plus couples who prefer a relaxed pace without giving up access to Naxos Town’s attractions.