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+1 (888) 385-6828343 reviews
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$300Lassi, Argostolion, 28100, Greece
Reservations:
+1 (888) 385-6828343 reviews
1/103

Restaurant
Outdoor swimming pool
Free Private Parking
Adults only
Free wifi
Room service
Fitness center
Air conditioning
Escape to the sun-soaked shores of Greece at the Thalassa Boutique Hotel - Adults Only, a charming 4-star retreat nestled in the picturesque town of Lassi, Kefalonia. Starting from just a delightful price point, this hotel offers a perfect blend of relaxation and excitement, all within a short 15.8mi ride from the heart of Poros. Whether you're lounging by the outdoor swimming pool, enjoying a refreshing cocktail at the bar, or soaking up the sun on the beach chairs with complimentary umbrellas and loungers, your days are destined to be full of leisure and fun.
Designed exclusively for adults, Thalassa Boutique Hotel ensures a tranquil oasis with soundproof rooms and elegant, non-smoking accommodations. Stay connected with free wifi, indulge in rejuvenating massages (available at extra charge), or stay active at the fitness center—your perfect balance of rest and recreation. The hotel also features thoughtful amenities like room service, a tour desk to explore Kefalonia, and free parking for your convenience. Plus, with available shuttle services and airport transfers, getting here is as breezy as the Greek breezes.
Guests rave about this delightful hideaway, sharing positive reviews inspired by its welcoming atmosphere and fantastic amenities. From the lush garden to the 24-hour front desk, every detail at Thalassa Boutique Hotel is crafted to give travelers an authentic and memorable Greek experience—whether you're here for a romantic getaway or simply unwinding on your own adventure.
After a day of exploring the stunning Kefalonian coast, unwind at the Thalassa Restaurant, where the flavors of Mediterranean cuisine come alive in a warm, inviting setting. Savor fresh seafood, locally sourced produce, and classic Greek dishes crafted to delight your palate. The relaxed ambiance makes it the perfect spot for romantic dinners or a lively meal with friends, all while enjoying glimpses of the lush garden that surrounds you.
For those eager to indulge further, the hotel offers the convenience of on-site room service, allowing you to enjoy delicious meals in the comfort of your room. Even if you're just craving a snack or a cool drink, the bar at Thalassa Boutique Hotel provides a wide selection of refreshments and beverages to keep you refreshed throughout the day. Whether you prefer dining al fresco near the pool or cozying up indoors, the culinary offerings here promise a taste of Greece in every bite.
And if relaxation calls, why not spend your afternoons lounging by the outdoor seasonal pools? With umbrellas and loungers available, you can soak up the sun in style. Plus, the friendly staff at the 24-hour front desk are always eager to assist with tour bookings, local tips, or anything else you might need to make your stay even more memorable. The vibrant energy of Kefalonia combined with the peaceful atmosphere of Thalassa Boutique Hotel ensures your trip will be as fun and carefree as you imagined.
Planning a wedding, corporate event, or need many rooms? Get a personalized quote with discounted rates for your group.
Closest airports
Cephalonia International Airport
2.9miZakynthos International Airport
35.9miPatras Araxos Airport
51.6miAktion Airport
55.3miRestaurant
Outdoor swimming pool
Free Private Parking
Adults only
Free wifi
Room service
Fitness center
Air conditioning
Free Airport Shuttle
Bar
Sun deck
Tour desk
Parking On Site
Soundproof rooms
24-hour front desk
Non-smoking rooms
Beach umbrellas
Beach chairs/Loungers
Garden
Show 10 photos
Deluxe Room, Partial Sea View
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Junior Suite
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Room, Garden View
1 King Size Bed
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Room Garden View
Superior Room, Garden View
1 Double Bed
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Room Superior Garden View
King Room, Partial Ocean View
1 King Size Bed
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Standard Room, 2 Twin Beds, Garden View
1 Twin Bed
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Superior Room, 2 Twin Beds, Sea View
1 Twin Bed
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Superior Suite, Sea View
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Suite Luxury Sea View
Superior Room
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Room Luxury
Room
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Room With Views
Room, Sea View
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Sea View
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Suite Sea View
9.2
343 reviewsCategories of assessments
Cleanliness
Comfort
Location
Facilities
Staff
Value for money
WiFi quality
Airports
Cephalonia International Airport
2.9miZakynthos International Airport
35.9miPatras Araxos Airport
51.6miAktion Airport
55.3miAirports
Cephalonia International Airport
2.9miZakynthos International Airport
35.9miPatras Araxos Airport
51.6miAktion Airport
55.3miAttractions
Myrtos Beach (Paralía Mirtos)
13.1miBlue Caves
20.7miNavagio Beach (Shipwreck Beach)
22.1miThalassa Restaurant
Cuisines
Location
Age restrictions
Availability
Restaurant
Outdoor swimming pool
Free Private Parking
Adults only
Free wifi
Room service
Fitness center
Air conditioning
Free Airport Shuttle
Bar
Sun deck
Tour desk
Parking On Site
Soundproof rooms
24-hour front desk
Non-smoking rooms
Beach umbrellas
Beach chairs/Loungers
Garden
Business Facilities
Fax/Photocopying
Cleaning Services
Daily housekeeping
Dry cleaning
Ironing service
Laundry
Suit press
Food & Drink
Bar
Restaurant
Food & drink safety
Breakfast to-go containers
Food can be delivered to guest accommodation
Front Desk Services
24-hour front desk
Concierge
Invoice provided
Tour desk
General
Adults only
Air conditioning
Non-smoking rooms
Pet Friendly
Room service
Soundproof rooms
Internet
Free wifi
Outdoors
Garden
Outdoor fireplace
Outdoor furniture
Sun deck
Parking
Free Private Parking
Parking On Site
Physical distancing
Cashless payment available
Contactless check-in/out
Safety & security
CCTV in common areas
Fire extinguishers
Safe
Smoke alarms
Safety features
Access to healthcare professionals
First aid kits available
Spa
Back massage
Beach chairs/Loungers
Beach umbrellas
Fitness
Fitness center
Foot massage
Full-body massage
Hand massage
Head massage
Massage
Neck massage
Outdoor swimming pool
Spa facilities
Transportation
Airport drop-off
Airport pickup
Car rental
Free Airport Shuttle
Shuttle service
Pets are allowed on request. Charges may apply.
WiFi is available in all areas and is free of charge.
The minimum age for check-in is 18
Come and go whenever you want
Free private parking is available on site (reservation is not needed).
Reservations
Call us for our best daily rates
+1 (888) 385-6828Child policies
Children not allowed.
Crib and extra bed policies
No capacity for extra beds or cribs.
Cash
Visa,
Mastercard,
Cash only
This property accepts cash.

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