Updated: April 9, 2026
All-inclusive beachfront resort in Neos Marmaras surrounded by Aegean waters and verdant Sithonia landscapes
Discover paradise at Poseidon Hotel Sea Resort, where heaven meets earth in an all-inclusive haven surrounded by the pristine waters of Neos Marmaras and the verdant landscapes of Sithonia peninsula. This idyllic beachfront property combines luxurious accommodation with the unlimited beauty of Greek nature, offering a comprehensive all-inclusive experience where every need is anticipated and fulfilled.
Immerse yourself in the resort’s many premium facilities while being embraced by the wonderful Aegean Sea, creating the perfect setting for a relaxing and fully attentive stay. Whether you’re exploring the deep blue waters of Sithonia’s coastline, enjoying world-class amenities, or simply surrendering to the dreamlike verdant surroundings, Poseidon delivers an unprecedented holiday experience that promises complete relaxation and luxury comfort in one of Halkidiki’s most spectacular natural settings, where the mythical beauty of ancient Greece comes alive.
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Create ItineraryAll-inclusive program, private beach in Neos Marmaras, large pool with poolside bar, Greek restaurant, tennis court and 5×5 football field, family-friendly Sithonia setting
Families, Couples, All-inclusive holidays
Poseidon Hotel Sea Resort is a 4-star all-inclusive resort in Neos Marmaras, Chalkidiki. Guests enjoy a private beach, large pool with poolside bar, and authentic Greek cuisine at the onsite restaurant. Modern rooms offer pool or garden views and include free Wi-Fi. Facilities include tennis courts and a 5×5 football field, making it ideal for active travelers.
4.6 out of 5
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* Prices may vary based on dates and room types
* We recommend booking early for peak season
Address
Ξενοδοχείο Ποσειδών στήλη Διός, Νέος Μαρμαράς 630 81, Greece
Halkidiki, Greece
Phone
Website
Interactive map showing the location of Poseidon Resort in Halkidiki, Greece
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Prime Location
Situated in one of the most desirable areas of the island.
Accessibility
Easy access to public transportation and major attractions.
Nearby Amenities
Walking distance to highly-rated restaurants and shops.
Renovated beachfront hotel with spa in Lagomandra, featuring direct beach access and proximity to Neos Marmaras
