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9.8 / 10 Guest Rating

Onyx Hotel & Suites

1 Karterados, Karterados, gr

Onyx Hotel & Suites - main view

About the Property

Luxurious Accommodation with Top-Notch Amenities

Located in the charming area of Karterados, Onyx Hotel & Suites offers a lavish stay just a stone's throw away from Karterados Beach. Guests can indulge in the outdoor swimming pool, enjoy complimentary private parking, and unwind at the on-site bar. The concierge service and sun terrace add an extra touch of luxury to your stay.

Modern Comforts and Convenience

Each air-conditioned room at Onyx Hotel & Suites is thoughtfully equipped with essential amenities including a desk, kettle, minibar, safety deposit box, and a flat-screen TV. The private bathrooms feature a refreshing shower, with bed linen and towels provided for your comfort.

Convenient Location with Easy Access to Attractions

Explore nearby attractions such as Monolithos Beach and the Archaeological Museum of Thera, both just a short distance away. With the Santorini International Airport a mere 4 km from the hotel, your journey to relaxation begins as soon as you land.

Experience luxury and comfort at Onyx Hotel & Suites - book your stay now!

Facilities & Amenities

WiFi available
Free WiFi
Parking
Free Parking
Non-smoking rooms
Air conditioning
Swimming pool
Heating
Luggage storage
Airport shuttle

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. Guests under the age of 18 can only check in with a parent or official guardian. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

Standard King Room - Photo 1
Standard King Room - Photo 2
Standard King Room - Photo 3
Standard King Room - Photo 4
Standard King Room - Photo 5
Standard King Room - Photo 6
Standard King Room - Photo 7
Standard King Room - Photo 8
Standard King Room - Photo 9
Standard King Room - Photo 10
1/10

Standard King Room

This double room has a balcony and air conditioning.

25 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Standard King Room | Pool Level

Non-refundable
Breakfast Included
20% OFF$225.17

$180.14

Includes taxes & fees
Superior Room with Outdoor Hot Tub - Photo 1
Superior Room with Outdoor Hot Tub - Photo 2
Superior Room with Outdoor Hot Tub - Photo 3
Superior Room with Outdoor Hot Tub - Photo 4
Superior Room with Outdoor Hot Tub - Photo 5
Superior Room with Outdoor Hot Tub - Photo 6
Superior Room with Outdoor Hot Tub - Photo 7
Superior Room with Outdoor Hot Tub - Photo 8
Superior Room with Outdoor Hot Tub - Photo 9
Superior Room with Outdoor Hot Tub - Photo 10
Superior Room with Outdoor Hot Tub - Photo 11
1/11

Superior Room with Outdoor Hot Tub

This suite has a balcony, air conditioning.

25 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Superior Room with Outdoor Hot Tub

Non-refundable
Breakfast Included
20% OFF$307.49

$245.99

Includes taxes & fees
Luxury Suite with Outdoor Hot Tub - Photo 1
Luxury Suite with Outdoor Hot Tub - Photo 2
Luxury Suite with Outdoor Hot Tub - Photo 3
Luxury Suite with Outdoor Hot Tub - Photo 4
Luxury Suite with Outdoor Hot Tub - Photo 5
Luxury Suite with Outdoor Hot Tub - Photo 6
Luxury Suite with Outdoor Hot Tub - Photo 7
Luxury Suite with Outdoor Hot Tub - Photo 8
Luxury Suite with Outdoor Hot Tub - Photo 9
Luxury Suite with Outdoor Hot Tub - Photo 10
1/10

Luxury Suite with Outdoor Hot Tub

The hot tub is the standout feature of this suite. Boasting a private entrance, this air-conditioned suite includes 1 living room, 1 separate bedroom and 1 bathroom with a shower and a hairdryer. Featuring a balcony with sea views, this suite also offers a mini-bar and a flat-screen TV with cable channels. The unit has 3 beds.

37 sqm
Sleeps 4
2 Sofa bed (Variable Size)
Amenities
Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Luxury Suite with Outdoor Hot Tub

Non-refundable
Breakfast Included
20% OFF$337

$269.6

Includes taxes & fees
Deluxe Suite with Outdoor Hot Tub - Photo 1
Deluxe Suite with Outdoor Hot Tub - Photo 2
Deluxe Suite with Outdoor Hot Tub - Photo 3
Deluxe Suite with Outdoor Hot Tub - Photo 4
Deluxe Suite with Outdoor Hot Tub - Photo 5
Deluxe Suite with Outdoor Hot Tub - Photo 6
Deluxe Suite with Outdoor Hot Tub - Photo 7
Deluxe Suite with Outdoor Hot Tub - Photo 8
Deluxe Suite with Outdoor Hot Tub - Photo 9
Deluxe Suite with Outdoor Hot Tub - Photo 10
Deluxe Suite with Outdoor Hot Tub - Photo 11
Deluxe Suite with Outdoor Hot Tub - Photo 12
Deluxe Suite with Outdoor Hot Tub - Photo 13
Deluxe Suite with Outdoor Hot Tub - Photo 14
Deluxe Suite with Outdoor Hot Tub - Photo 15
Deluxe Suite with Outdoor Hot Tub - Photo 16
Deluxe Suite with Outdoor Hot Tub - Photo 17
1/17

Deluxe Suite with Outdoor Hot Tub

This suite has a balcony, mini-bar and sea view.

55 sqm
Sleeps 3
1 Sofa bed (Variable Size)
Amenities
Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Deluxe Suite with Outdoor Hot Tub

Non-refundable
Breakfast Included
20% OFF$343.21

$274.57

Includes taxes & fees

Guest Reviews

9.8
Exceptional321 verified reviews
AI Summary

Guests highly rate the exceptional service and frequently praise the clean and well-maintained property.

Categories

Cleanliness9.8
Service10.0
Location9.8
Room Quality9.3
Amenities9.8
Value for Money9.8
Food and Beverage9.8
Overall Experience10.0

Select topics to read reviews

C
ChachouafrFR
Verified booking
family_with_children
Standard Room
Stayed in Aug 31, 2025

"Exceptional"

10.0

Tout était parfait, un grand merci à Denisa, Victoria et tout le reste du personnel pour leur accueil, et leur grand professionnalisme tout au long du séjour.

Helpful?
S
Shabana
Verified booking
Standard Room
Stayed in Aug 30, 2025

"Excellent"

8.0

Every thing was amazing Except food, not that great

Helpful?
M
MarcellaitIT
Verified booking
solo_traveller
Standard Room
Stayed in Aug 29, 2025

"Exceptional"

10.0
Helpful?
A
Annabella
Verified booking
family
Standard Room
Stayed in Aug 28, 2025

"Exceptional"

10.0

Amazing hotel. Rooms were modern, comfortable, and clean. The pool was gorgeous. Staff were incredibly helpful and lovely. We enjoyed our stay immensely. 100/10⭐️ If you’re going to Santorini you must stay here!!

Helpful?
Δ
ΔημητρηςgrGR
Verified booking
family_with_children
Standard Room
Stayed in Aug 23, 2025

"Exceptional"

10.0
Helpful?
C
COB72
Verified booking
Family
Standard Room
Stayed in Aug 22, 2025

"Mom/daughter trip"

10.0

From the moment we booked our stay at the Onyx the team could not have been more helpful, especially Denisa. From sharing details of things to do and booking trips for us, she made our short trip perfect! When we arrived we were very impressed with the property, our room with outdoor hot tub and the pool area. The rooms are serviced daily and are very spacious. The lady at the pool bar, Leta I think is her name, was just lovely arriving to work daily full of life and so friendly, also made us delicious lunches :-). The hotel is a short walk to the village, with nice restaurants & coffee shops, although one thing to note is the road is narrow with no footpath, 2 way traffic and not very well lit at night time. The area surrounding the hotel is yet to be developed and hopefully over time this will add to the character of the Onyx. We will definitely make a return visit.

Helpful?
E
evangelistaitIT
Verified booking
extended_group
Standard Room
Stayed in Aug 11, 2025

"Exceptional"

10.0

Soggiorno breve ma intenso! Struttura impeccabile, grazie in primis a Denisa, ma anche tutto lo staff. La squadra fa la differenza! Grazie ancora! Tutto perfetto e rilassante per concludere la vacanza greca! Ad maiora

Helpful?
L
libero7
Verified booking
Family
Standard Room
Stayed in Aug 10, 2025

"Super cute"

10.0

Lovely little place. All very zen with spacious, pared down but stylish rooms. We had two on the lower floor and they were still perfectly airy and light. Lady in the bar area was incredibly funny and kind and managed to prepare us some food even though there was a power cut during our stay. Pool is stylish and perfect for a dip. We only stayed for a night before a longer Cyclades trip so couldn’t quite judge the location for a longer term stay - but it’s a short walk to some lovely tavernas where we had a great meal on the night we stayed.

Helpful?
C
CarlaesES
Verified booking
couple
Standard Room
Stayed in Aug 10, 2025

"Exceptional"

10.0
Helpful?
D
DuboisfrFR
Verified booking
couple
Standard Room
Stayed in Aug 8, 2025

"Parfait, à refaire."

10.0

Le personnel est très accueillant, gentils, toujours là pour nous aider que ce soit pour les conseils de visite ou même dans d’autres situations. La chambre était parfaite, très propre, nettoyée tous les jours. Le lit est très grand et très confortable. La piscine est très grande et très belle.

Helpful?