Thalassa Boutique Hotel - Adults Only, Argostoli (Kefalonia) - Reviews, Room Options & Prices 2025

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Key details

About the Hotel

Lassi, Argostoli (Kefalonia), Greece, 28100

Perfect

9.2

/10

4.3

4.5

“The hotel's location offers fine views and tranquility near charming beaches.”view full review

Location

Thalassa Boutique Hotel occupies a privileged spot just above Paliostafida Beach and within 500 meters of Makris Gialos. This adults-only hotel offers close proximity to the capital, Argostoli, located only 10 minutes away by car. Guests can explore numerous beaches and local attractions easily due to the hotel's strategic location.

Rooms

The hotel offers 70 stylish rooms and suites, each designed for comfort and tranquility. Each room features either stunning sea views or views of the lush gardens and pools. Rooms include options such as the Deluxe Sea View Suite, designed for optimum relaxation and equipped with modern amenities.

Dining

Eolia Pool Lounge serves a menu of authentic Greek cuisine made from ingredients sourced from local farms. The Alaia Lounge Bar offers a selection of cocktails with picturesque sea views, creating an ideal setting for evening relaxation. Breakfast is served until late, featuring homemade delicacies using organic products from the hotel's own farm.

Wellness

Thalassa Boutique Hotel offers guests wellness options including a fully equipped fitness center with Technogym machines. Relaxation can be further enhanced with appointments for massage therapy available on-site. Two freshwater pools surrounded by olive and pine trees create serene spaces for lounging and rejuvenation.

Pet-Friendly Amenities

This pet-friendly hotel warmly welcomes dogs, allowing guests to bring their furry companions along for their stay. Simba, the hotel's rescue puppy, adds a friendly touch to the staff's hospitality. Lush gardens provide a pleasant environment for pets to enjoy during the visit.

Highlights

Location: Privileged Location above Paliostafida Beach

Rooms: 70 stylish rooms and suites

Dining: Eolia Pool Lounge with local Greek cuisine

Wellness: fully equipped fitness center

Pet-Friendly: pet-friendly hotel with welcoming amenities

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Select your room type

Thalassa Boutique Hotel - Adults Only offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals

Superior Double or Twin Room

2 persons

305 sq. feet

1 Double bed

Heating

Balcony

room details

Superior Double or Twin Room Garden View

2 persons

325 sq. feet

1 Double bed

Heating

Balcony

room details

Deluxe Double Room

2 persons

305 sq. feet

1 Double bed

Heating

Balcony

room details

Suite Sea View

2 persons

305 sq. feet

1 Double bed

Heating

Balcony

room details

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Facilities

Experience a variety of amenities at the boutique hotel, crafted to ensure your comfort and unforgettable moments

Really good Breakfast Experience

“I thoroughly enjoyed the breakfast buffet every morning with a good variety of choices, including local Greek pastries, fresh fruits, and hot specialties. The atmosphere while dining, overlooking the sea, was amazing, making each meal a nice experience.” view full review

Spacious and Comfortable Room

“Our open-plan suite was incredibly spacious and well-appointed, with a comfortable bed with high-quality linens. The daily housekeeping ensured that everything was immaculate, making for a cozy environment where we felt right at home.” view full review

Tranquil Pool Area

“The pool area was a true oasis of relaxation and comfort. With padded sunbeds and neatly arranged lush gardens, it was the perfect place to unwind. I especially loved the cute ambiance and how clean and maintained the pool was during our stay.” view full review

Modern Amenities Throughout

“Our beautiful room was equipped with fantastic amenities, including a large walk-in shower and a mini-fridge. Each feature was thoughtfully designed, ensuring that our stay was not just comfortable but also stylishly modern.” view full review

Facilities: Perfect

9.3/10Review score

General

Non-smoking rooms
Wi-Fi
Parking
Safe deposit box
24-hour reception
Pets allowed
Security
Adults only
Fireplace
Smoke detectors
Electric vehicle charging station
Fire extinguishers

Sports & Fitness

Fitness centre

Services

Airport shuttle
Room service
Housekeeping
Car hire
Laundry
Dry cleaning
Tours/Ticket assistance

Dining

Restaurant
Bar/ Lounge area

Business

Fax/Photocopying

Spa & Leisure

Seasonal outdoor pool
Beach umbrellas
Sun loungers
Sun terrace
Garden area
Spa centre
Back massage
Head massage
Full body massage
Foot massage

Room features

Air conditioning
Soundproofed rooms
Garden furniture
Ironing facilities

Bathroom

Free toiletries

Media

AM/FM alarm clock

Thalassa Boutique Hotel - Adults Only Location

Lassi, Argostoli (Kefalonia), Greece, 28100

Map view

Lassi, Argostoli (Kefalonia), Greece, 28100

City landmarks

Beach

Makris Gialos Beach

2600 ft

Landmark

Lassi

3300 ft

Landmark

Platis Gialos Beach

4200 ft

Landmark

Casa Rossa

2500 ft

Landmark

Platys Gialos

3500 ft

Beach

Paliostafida beach

2900 ft

Landmark

Bridge De Bosset and its Monument

1.5 mi

Museum

Archaeological Museum of Argostoli

1.5 mi

Beach

Gradakia beach

4400 ft

Landmark

Argostoli Harbour

1.4 mi

Landmark

Cave-Hermitage St. Gerasimos

3200 ft

Landmark

Paralia Makris Gialos

2600 ft

Landmark

Caves

2900 ft

Museum

Italian "Divisione Acqui" War Museum

1.2 mi

Landmark

Paralia Platis Gialos

3200 ft

Landmark

Bell Square

1.3 mi

Church

Saint Spiridon Church

1.2 mi

Landmark

Korgialenio Historic and Folklore Museum

1.4 mi

Garden

Cephalonia Botanica

1.8 mi

Church

Church of Panagia Sissiotissa

1.4 mi

Mall

Lithostroto

1.4 mi

Landmark

The Bell Tower

1.3 mi

Landmark

Focas-Cosmetatos Foundation

1.5 mi

Park

Botanical garden

1.0 mi

Landmark

Sea Kayaking Kefalonia

1.0 mi

Landmark

Argostoli Lagoon

1.5 mi

Church

Catholic church of St Nicolai

1.8 mi

Landmark

Saint Eleftherios

1.2 mi

Landmark

Parko Napier

1.4 mi

Beach

Small beach

1.2 mi

Nearby

Strada del Faro di San Teodoro

Casa Rossa

1500 ft

Beach

Paliostafida beach

1100 ft

Paralia Makris Gialos

1700 ft

Restaurants

Tzogias Taverna

2400 ft

Lassi

Aqua Marina

1900 ft

not known

Zorbas Restaurant

2300 ft

Main Lassi Rd

Tanu's

2200 ft

Restaurant

Butler's House

2700 ft

Lassi Aerodromiou Argostoli

Da Veronica Bar

2400 ft

Nearby Veronica's Jewellery

Da Veronica

2600 ft

Restaurant

Taverna Sirtaki

3000 ft

Main Road

Nefeli Restaurant

3000 ft

Restaurant

Getting around

City Centre

Argostoli (Kefalonia)24 min · 1.2 mi

Airports

Kefallinia Airport (EFL)10 min · 3.9 mi

Zakynthos International Airport (ZTH)185 min · 76.6 mi

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Property information and rules

Check-in

from 15:00-23:30

Check-out

from 01:00-11:00

Guest Parking

Private parking is possible on site for free.

Internet

Wireless internet is available in for free.

Breakfast

At the hotel Thalassa Boutique - Adults Only guests are invited to a full breakfast served for free.

Children & extra beds

There are no extra beds provided in a room.

Pets

Pets are allowed on request.

Year renovated:

2006

Number of rooms:

Former name

thalassa (adults only)

Reviews and Ratings

Feedback about Thalassa Boutique Hotel - Adults Only from previous guests about their experience.

Review score

Based on 270 verified reviews

9.2/10

Perfect

95%

Recommend

Breakfast

10.0/10

Cleanliness

9.5/10

Comfort

9.5/10

Facilities

9.3/10

Free Wi-Fi

9.5/10

Location

8.9/10

Paid Wi-Fi

10.0/10

Staff

9.5/10

Value for money

8.5/10

based on 670 reviews

4.5/5

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