Members-only rates
5.0 / 5 Excellent

Onyx Hotel & Suites

Onyx Hotel & Suites
Onyx Hotel & Suites – Karterados, UT
Onyx Hotel & Suites – Karterados, UT
Check in 3:00 PM
Check out 11:00 AM

About Onyx Hotel & Suites

Comfortable Accommodations Onyx Hotel & Suites in Karterados offers air-conditioned rooms with private bathrooms, balconies, and sea views. Each room includes a mini-bar, TV, and free WiFi. Exceptional Facilities Guests enjoy an infinity swimming pool, sun terrace, and bar. Additional amenities include a hot tub, outdoor seating area, and free on-site private parking. Delicious Breakfast A variety of breakfast options are available, including continental, buffet, vegetarian, and gluten-free. Fresh pastries, cheese, fruits, and juice enhance the morning experience. Prime Location Located 1.2 mi from the Museum of Prehistoric Thera and 1.6 mi from Karterados Beach, the hotel is near attractions such as Santorini Port (5.6 mi) and the Archaeological Site of Akrotiri (7.5 mi). Guest Services Private check-in and check-out, concierge service, and daily housekeeping ensure a comfortable stay. Free WiFi is available throughout the property. License Number(s): 1234727

Amenities

  • Meeting space
  • Bar / lounge
  • Concierge
  • Luggage storage
  • Multilingual staff
  • Pool
  • Airport shuttle
  • Smoke-free property
  • In-room safe

Reviews

5.0 / 5
Excellent 188 reviews
  • Engine customer Jun 2026

    Beautiful new hotel. Very modern and close to all the sights.

  • Engine customer Jun 2026

    Excellent, professional and friendly staff. Incredible room and brilliant experience all round. Location is also ideal and price is very reasonable.

  • Engine customer Jun 2026

    It is 15 minutes from the airport by car. It is also 15 minutes uphill walk to many restaurants and shops. The front desk desk employee is super helpful and great. Breakfast is the same foods everyday

  • Engine customer Sep 2025

    The hotel and rooms were spacious and very clean. Pool with food and beverage service was an added treat. The receptionists were always available to help make our trip amazing and lined us up with a perfect catermaran tour and hike to Oia. It’s a 25 min walk to Fira but a nice way to see the town there is options to get there by bud or taxi if you prefer. All the staff were exceptional. Overall this stay made our holiday an amazing experience and we would definitely recommend it to anyone looking to go to Santorini and we will definitely be back again one day!!

  • Engine customer Sep 2025

    Our stay at Onyx Hotel Santorini was nothing short of exceptional. From the moment we arrived, we were warmly welcomed by Victoria and Denisa at reception, who went above and beyond to make us feel at home. Their professionalism, attention to detail, and genuine kindness set the tone for a truly memorable stay. The rooms were immaculate, stylish, and incredibly comfortable, perfectly blending luxury with the charm of Santorini. Each morning, we looked forward to breakfast where Litsa and Spiros delivered outstanding service with warmth and efficiency, always ensuring everything was perfect. Every interaction with the team felt sincere, and nothing was ever too much trouble. The seamless service carried through right until check out, making the entire experience stress-free and enjoyable. Onyx Hotel doesn’t just offer beautiful accommodation—it delivers hospitality at its finest. We left feeling cared for and will absolutely return.

  • Engine customer May 2025

    Friendly professional staff always ready to help. Property is new with beautifully designed, specious room. Great pool area with bar. No complaints

  • Engine customer Apr 2025

    From the moment we arrived, the staff made us feel genuinely welcomed and cared for. Every interaction from the front desk to the breakfast and bar team was warm, professional, and thoughtful. Check-in was smooth and efficient, with the receptionist not only explaining the hotel amenities clearly but also offering personal recommendations for local dining and attractions. Throughout our stay, they went above and beyond, helping us secure last-minute reservations. What stood out most was the consistency in service. Every staff member we encountered greeted us with a smile, and no request ever felt like an inconvenience. The housekeeping team was equally impressive rooms were spotless and always refreshed at just the right times, without feeling intrusive. This level of attention and genuine hospitality turned a great trip into an unforgettable one. It’s a beautiful property, but it’s the incredible staff that truly make it shine. We can’t wait to return! From the moment we arrived, the staff made us feel genuinely welcomed and cared for. Every interaction from the front desk to the breakfast and bar team was warm, professional, and thoughtful. Check-in was smooth and efficient, with the receptionist not only explaining the hotel amenities clearly but also offering personal recommendations for local dining and attractions. Throughout our stay, they went above and beyond, helping us secure last-minute reservations. What stood out most was the consistency in service. Every staff member we encountered greeted us with a smile, and no request ever felt like an inconvenience. The housekeeping team was equally impressive rooms were spotless and always refreshed at just the right times, without feeling intrusive. This level of attention and genuine hospitality turned a great trip into an unforgettable one. It’s a beautiful property, but it’s the incredible staff that truly make it shine. We can’t wait to return!

  • Engine customer Apr 2025

    The hotel staff and amenities were amazing. The hotel staff was very friendly and always tried to ensure we had everything we needed. The breakfast service was absolutely amazing, the gentleman always gave us ideas where to go and was pleasure to chat with. The bar service was great, we had some amazing cocktails while laying at the comfortable beach chairs enjoying the sun. Cleaners ensure we always had clean towels and our room looked spotless.

  • Engine customer Apr 2025

    The hotel was gorgeous and finished to such a high spec I was amazed we got it for the price we did. The staff are what really made the stay a 10/10 both Denisa and Victoria went above and beyond to make our stay the best. I wished we had stayed longer! We told them our time limit and budget and they recommend several things we could do in that time, we managed to do them all and under budget. I even had a query about stamps and postcards which they not only answered, but solved by obtaining the stamps and posting them for me. Honestly, greek hospitality is something else. This will be a repeat booking for me for years to come, I can't recommend it enough. We only stayed one night, I wish we had booked longer!

  • Engine customer Oct 2024

    The staff were very friendly and so helpful. Maria and Denisa were exceptional. Gave us good ideas of places to visit and things to do. They always ensured we were happy and comfortable. The room was also comfortable and the private jacuzzi was so relaxing. Really enjoyed our stay!!!

  • Engine customer Oct 2024

    Everything was very tidy and excellent. I loved the hotel. It was very quiet and clean. All very good

  • Engine customer Oct 2024

    Beautiful facilities! Room was big and spacious! Pool was stunning. Could not fault a single thing! NOTHING!

  • Engine customer Oct 2024

    Everything was perfect One of the cleanest places we have ever stayed at No complaints

  • Engine customer Oct 2024

    Superb personal service - spotlessly clean fabulous rooms and pool and a short walk into the village to bars and restaurants Nothing at all

  • Engine customer Oct 2024

    We had a beautiful, comfy room with a huge private deck and hottub. The view of Fira was lovely, especially at night. The breakfast was one of the best that we have had.....a huge selection of food. The property and room were immaculate. The staff were fantastic.....so friendly and helpful. We would definitely recommend Onyx Hotel & Suites! Nothing

  • Engine customer Oct 2024

    Very modern, new, clean and comfortable! Very good room and pool area! The staff was extremely kind, specially Maria from the reception! Gave us very good tips and booked all the best restaurants and tours for us.

  • Engine customer Oct 2024

    Very friendly and helpful staff. Good breakfast, great showers, big bed, very quiet location and stunning building and pool. Nothing

  • Engine customer Sep 2024

    Good

  • Engine customer Sep 2024

    Very nice hotel! We were met by Maria at the reception desk who went over and above to explain about the hotel, amenities, and things to see and do on Santorini. She even helped us book an afternoon catamaran cruise for the next day :) Our room was very spacious, with a large separate sitting area - way bigger than expected! Great pool area with lounge chairs, and bar with both drinks and light snack food options. Excellent breakfast! Very good location - only a couple of minutes from Fira. Only minor negative point was the rain shower head in our room was clogged quite badly - it likely needed a good decalcification. Other than that, we hated that we'd only booked for 3 nights ;)

  • Engine customer Sep 2024

    There should be a shower next to the swimming pool.

Frequently asked questions about Onyx Hotel & Suites

Does Onyx Hotel & Suites have free Wi-Fi?
Yes, Onyx Hotel & Suites offers free Wi-Fi for all guests.
Does Onyx Hotel & Suites offer parking?
Yes, Onyx Hotel & Suites offers free parking on-site.
Does Onyx Hotel & Suites have meeting spaces, conference centers, or conference rooms?
Yes. Onyx Hotel & Suites offers meeting spaces for business and group use.
Does Onyx Hotel & Suites have a fitness center?
Onyx Hotel & Suites does not list an on-site fitness center. Some properties partner with nearby gyms — check directly with the hotel.
Where is Onyx Hotel & Suites located, and how walkable is the area?
Onyx Hotel & Suites is located at 1 Karterados, Karterados, UT 84700. With a Walk Score of 84, the area is rated Very Walkable. Most errands can be completed on foot, with public transit and rideshare easily accessible.

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