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1 room, 2 adults

The COAST Adults Only Resort and Spa - Koh Samui formerly Sensimar, Koh Samui

4-star4 stars
44/134 Moo 1, Mae Nam Beach, Koh Samui, Surat Thani, 84330, Thailand

Adults-only beachfront hotel with spa, near Mae Nam Beach
  • Free WiFi and free parking
  • Collect nightsYou can collect® Rewards nights here
From 1,018 reviews. TripAdvisor Traveler Rating.

TripAdvisor Traveller Rating

  • Would 100 percent return and definitely have the beach view pool room again. First…Aug 14, 2019
  • I was disappointed with the size of theroom and the bathroom. Also I expect that in such…Aug 11, 2019

The COAST Adults Only Resort and Spa - Koh Samui formerly Sensimar, Koh Samui

from $93
  • Deluxe Double or Twin Room
  • Deluxe Seaview Double or Twin Room
  • Deluxe Room with Plunge Pool
  • Deluxe Suite
  • Seaview Suite
  • Suite with Plunge Pool
  • Garden Jacuzzi Room
  • Garden Pool Villa
  • Beachfront Pool Villa

What’s around The COAST Adults Only Resort and Spa - Koh Samui formerly Sensimar, Koh Samui


  • On the beach
  • Bo Phut Beach - 24 min walk
  • Fisherman's Village Plaza - 44 min walk
  • Mae Nam Beach - 1 min walk
  • Mae Nam Beach Pier - 20 min walk
  • Maenam Chinatown Market - 20 min walk
  • Maenam Morning Market - 22 min walk
  • Samui Go Kart - 31 min walk

Getting around

  • Ko Samui (USM) - 13 min drive
  • Airport shuttle (surcharge)

At a glance

Key facts

Hotel size

  • This hotel has 125 rooms
  • This hotel is arranged over 4 floors


  • 24-hour check-in
  • Check-out time is noon
24-hour airport shuttle service is available. Fees may apply. Contact the property in advance to make arrangements.

Required at check-in

  • Credit card or cash deposit required

  • Government-issued photo ID required

  • Minimum guest age is 16
  • Minimum check-in age is 16

Travelling with others


  • No cribs (infant beds)


  • Pets not allowed


  • Free WiFi in public areas

  • Free WiFi in rooms



  • Airport shuttle (available 24 hours) *


  • Free valet parking

Payment types at the property

  • Cash

Other information

  • Caters to adults only
* See small print for additional details or extra charges

In the hotel

Food and drink
  • Buffet breakfast daily (surcharge)
  • 2 bars/lounges
  • Restaurant
  • Coffee shop/café
  • Swim-up bar
  • Poolside bar
  • Room service (during limited hours)
Things to do
  • Beach sun loungers
  • Beach umbrellas
  • Outdoor pool
  • Swim-up bar
  • 24-hour fitness facilities
  • Full-service spa
  • Spa treatment room(s)
  • Beach towels
  • Pool sun loungers
  • Pool umbrellas
Working away
  • Computer station
  • 24-hour front desk
  • Concierge services
  • Tours/ticket assistance
  • Laundry facilities
  • Hair salon
  • Luggage storage
  • Multilingual staff
  • Porter/bellhop
  • Number of buildings/towers - 3
  • Year Built - 2016
  • Elevator
  • Designated smoking areas
  • Garden
  • Terrace
  • Library
Languages Spoken
  • Chinese
  • English
  • French
  • German
  • Spanish
  • Thai

In the room

Home comforts
  • Air conditioning
  • Minibar
  • Bathrobes
  • Slippers
  • Iron/ironing board
Sleep well
  • Blackout drapes/curtains
Freshen up
  • Private bathroom
  • Shower only
  • Free toiletries
  • Hair dryer
Be entertained
  • LED TV
  • Satellite TV channels
Stay connected
  • Desk
  • Free WiFi
  • Phone
Food and drink
  • Refrigerator
  • Free bottled water
  • Daily housekeeping
  • In-room safe

Special features


Zense Spa has 4 treatment rooms. Services include Thai massages, facials, body scrubs, and body treatments. A variety of treatment therapies are provided, including aromatherapy. The spa is equipped with a spa tub.

The spa is open daily. Guests under 16 years old are not allowed in the spa.


Beach Restaurant - This beachfront restaurant specializes in Thai cuisine and serves breakfast, lunch, and dinner. Guests can order drinks at the bar and enjoy alfresco dining (weather permitting). Happy hour is offered.

Culinarium - This restaurant specializes in Italian cuisine and serves dinner only. Reservations are required. Open select days.

The COAST Adults Only Resort and Spa - Koh Samui formerly Sensimar, Koh Samui’s small print

Also known as

  • Sensimar Koh Samui Adults Hotel
  • The Coast Koh Samui Sensimar
  • SENSIMAR The COAST Resort Spa Koh Samui Adults Only
  • SENSIMAR Resort adult 16 Koh Samui
  • SENSIMAR Resort adult 16
  • SENSIMAR adult 16 Koh Samui
  • SENSIMAR adult 16
  • Sensimar Resort Koh Samui Adults Only
  • Sensimar Koh Samui Adults Only


Guests under 16 years old are not allowed in the spa.

For transfers, guests must contact the property before arrival at the number on the booking confirmation.

The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation.

Optional extras

Buffet breakfast is offered for an extra charge of THB 450 per person (approximately)

Airport shuttle service is offered for an extra charge of THB 600 per vehicle (one-way)

We have included all charges provided to us by this property. However, charges can vary, for example, based on length of stay or the unit you book.

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Recent reviews

Superb 9.0 From 108 reviews

Exceptional 10.0
Would recommend
This hotel was great! We stayed here for a week during our honeymoon. The rooms were clean and serviced well. Our view was amazing. The breakfast was great. We loved the pool and the pool bar. All of the employees were so kind. All services offered were great, especially the shuttle services and motor bike rentals. The only thing I will mention is that we were excited to use the pool table one night, but found out it didn't work after having been advertised to us at check-in. Overall, I would recommend this hotel and stay there again.
Jessica, us6 night romance trip
Exceptional 10.0
That pool though!
What a pool! Great service, beautiful modern design and Instagram-ready spaces. Amazing spa, great good. Chic and approachable.
Hillary, usTrip with friends
Very Good 8.0
Modern Koh Samui Hotel
This was likely the best hotel at our price point. It was very modern and minimalistic. There was a large breakfast buffet every morning including both Thai and American cuisine. The pool is large and gorgeous. There are also free chairs facing the ocean and bean bags on the beach. Enough space that you didn’t have to worry about reserving chairs. The ocean was nice to swim in. You do have to avoid some rocks, but it remains shallow for several meters out to sea. The rooms were nothing special. Plenty of free waters, but no complimentary snacks or other beverages. No bath tub in our deluxe ocean view room. They helped us book excursions. The trip to the national park is a must if you want to experience true Thai islands and we rented a scooter to explore the island on our own one day. Many restaurants right off the beach with easy access from the hotel. Monday’s are good nights to eat at the resort for Taste Of Thailand with a live show. They won’t do Lucky Lanterns on request, however. It was a nice hotel, but we had some pretty awkward times as Americans interacting with the staff. I believe this is because everyone staying there was from Europe or Australia.
Alex, usRomance trip
Exceptional 10.0
Great hotel in a perfect location!
Naomi, usTrip with friends
Good 6.0
Great hotel Terrible service
The hotel overall was very nice. The service at the restaurant and pool was terrible. No bar staff walk around and ask people for drinks and the service in the restaurant the staff were not attentive and slow. The room was wonderful just minor upkeep was needed. As there is really not much else around the hotel they should have another dining option.
Tony, us2 night romance trip

The COAST Adults Only Resort and Spa - Koh Samui formerly Sensimar, Koh Samui

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