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Situated in Koh Tao, Thalassa offers cosy rooms with air conditioning and the convenience of a 24-hour front desk. Free Wi-Fi is available throughout the property.

Thalassa is just 350 yards from Sairee Beach and 0.6 miles from Mae Haad Pier. On-site parking is available for guests.

Bright and airy rooms come with a flat-screen cable TV, a safe and a minibar. Free toiletries are provided in an en suite bathroom.

Guests can explore nearby attractions with help from the tour desk. Other services offered include laundry.

For local delicacies and seafood dishes, head to nearby restaurants located within a 5-minute walk from the hotel.

Couples particularly like the location — they rated it 9.3 for a two-person trip.

Thalassa - SHA Plus has been welcoming guests since 8 Nov 2013.

Property highlights

Top location: Highly rated by recent guests (9.2)

Breakfast info

Vegetarian, American

Free parking available at the hotel


Select dates to see this property's availability and prices

Room type
2 single beds
1 sofa bed
1 large double bed
1 large double bed
2 single beds
1 sofa bed
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Closest beaches
  • Sairee Beach

    Sairee Beach

    8.5 Very good beach
    250 yards from property
  • Mae Haad Beach

    8.4 Very good beach
    1,450 yards from property
  • Mango Bay Beach

    8.3 Very good beach
    1.5 miles from property
  • Mao Bay Beach

    8.1 Very good beach
    1.5 miles from property
  • Koh Nang Yuan Beach

    9.0 Superb beach
    1.6 miles from property
  • Tanote Bay Beach

    9.1 Superb beach
    1.6 miles from property
  • Jansom Bay Beach

    8.5 Very good beach
    1.6 miles from property
  • Lighthouse Beach

    8.8 Fabulous beach
    1.7 miles from property
  • Laem Thian Beach

    9.1 Superb beach
    1.8 miles from property
Property questions and answers
Browse questions from guests for anything extra you want to know about the property
The property usually replies within a few days
  • What time is breakfast available in the morning?
    07.00 - 11.00 AM
    Answered on 30 January 2020
  • Do you offer free transfer from the pier?
    Yes, our hotel provided one time free taxi pick-up or drop-off Please inform us; when your ferry departure, from where, estimate time arrival and which ferry company do you take. Looking forward for your stay! Thalassa Hotel Team :)
    Answered on 24 May 2022
  • We need a room for 2 adults and 2 kids (ages 10 years). Do you have any option ?
    Hi. The room type superior king this is a room for 2 persons per day. If customers want to stay 4 people, we can add an extra bed. The customer will have to pay an extra bed 650 baht per person. This price includes breakfast.
    Answered on 5 February 2020
Hotel surroundings *
1 restaurant on site

    Baia Burger Concept

    Cuisine: American

    Open for: Breakfast, Brunch, Dinner, Cocktail hour

Facilities of Thalassa - SHA Plus
  • Toilet paper
  • Towels
  • Bath or shower
  • Private bathroom
  • Toilet
  • Free toiletries
  • Bathrobe
  • Shower
  • Linen
  • Wardrobe or closet
  • View
Room Amenities
  • Clothes rack
  • Snorkelling Additional charge
  • Diving Additional charge
Living Area
  • Seating Area
  • Desk
Media & Technology
  • Flat-screen TV
  • Cable channels
  • TV
Food & Drink
  • Kid meals
  • Special diet menus (on request)
  • Breakfast in the room
  • Bar
  • Minibar
  • Restaurant
WiFi is available in all areas and is free of charge.
Free public parking is possible on site (reservation is not needed).
  • Parking
  • Shuttle service Additional charge
  • Daily housekeeping
  • Shared lounge/TV area
  • ATM/cash machine on site
  • Luggage storage
  • Packed lunches
  • Laundry Additional charge
  • 24-hour front desk
Safety & security
  • Fire extinguishers
  • CCTV outside property
  • CCTV in common areas
  • Smoke alarms
  • Key card access
  • 24-hour security
  • Safety deposit box
  • Minimarket on site
  • Designated smoking area
  • Air conditioning
  • Non-smoking throughout
  • Tile/marble floor
  • Soundproofing
  • Facilities for disabled guests
  • Non-smoking rooms
  • Upper floors accessible by stairs only
Languages spoken
  • English
  • French
  • Thai

House rules

Thalassa - SHA Plus takes special requests - add in the next step!


From 13:00 hours


Until 11:00 hours


Cancellation and prepayment policies vary according to accommodation type. Please enter the dates of your stay and check the conditions of your required room.

Children and beds

Child policies

Children of any age are welcome.

To see correct prices and occupancy information, please add the number of children in your group and their ages to your search.

Cot and extra bed policies

0+ years
Extra bed upon request
THB 500 per person, per night

Prices for extra beds are not included in the total price, and will have to be paid for separately during your stay.

The number of extra beds allowed is dependent on the option you choose. Please check your selected option for more information.

There are no cots available at this property.

All extra beds are subject to availability.

No age restriction

There is no age requirement for check-in


Pets are not allowed.

Mastercard Visa UnionPay credit card Thalassa - SHA Plus accepts these cards and reserves the right to temporarily hold an amount prior to arrival.

The fine print

FAQs about Thalassa - SHA Plus

  • Room options at Thalassa - SHA Plus include:

    • Twin
    • Double

  • Thalassa - SHA Plus has 1 restaurant:

    • Baia Burger Concept

  • Thalassa - SHA Plus offers the following activities / services (charges may apply):

    • Snorkelling
    • Diving

  • Guests staying at Thalassa - SHA Plus can enjoy a highly-rated breakfast during their stay (guest review score: 7.5).

    Breakfast option(s) include:

    • Vegetarian
    • American
    • À la carte

  • Check-in at Thalassa - SHA Plus is from 13:00, and check-out is until 11:00.

  • The prices at Thalassa - SHA Plus may vary depending on your stay (e.g. dates you select, hotel's policy etc.). See the prices by entering your dates.

  • Thalassa - SHA Plus is 1.2 miles from the centre of Koh Tao.

  • The nearest beach is just 100 yards from Thalassa - SHA Plus.