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8.3 / 10 Guest Rating

Mykonos Kosmoplaz Beach Resort Hotel

Main Street, Platis Yialos Mykonos, gr

Mykonos Kosmoplaz Beach Resort Hotel - main view

About the Property

Luxurious Beachfront Location
Kosmoplaz Beach Hotel offers a dreamy escape with its prime spot on the blue-flagged beach of Platis Yialos, just 3 km from vibrant Mykonos Town.

Unparalleled Views and Relaxation
Indulge in the swimming pool, hydromassage tub, and rooftop restaurant boasting breathtaking panoramic sea views. The air-conditioned rooms with balconies overlooking the pool or Aegean Sea provide a comfortable retreat equipped with modern amenities.

Delightful Dining and Convenient Amenities
Enjoy daily hydromassage tub use, complimentary Wi-Fi, and delicious American and Greek breakfast options. With a bus station nearby and water taxis to famous beaches within reach, exploring the island is a breeze.

Ready to experience luxury by the beach? Book your stay at Kosmoplaz Beach Hotel now!

Facilities & Amenities

WiFi available
Free WiFi
Non-smoking rooms
Air conditioning
Fitness center
Swimming pool
24-hour front desk
Restaurant
Business center
Terrace

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Shuttle service to the port or airport can be arranged at extra charge. Please note that guests can use the hydromassage for 20 minutes a day free of charge, upon request and availability. You will be requested to show the credit card with which the reservation has been made, upon arrival. Guest name should match the card holder name. Please note that this property participates in the Greek Breakfast initiative by the Hellenic Chamber of Hotels.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. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

Deluxe Double Room with Sea View - Photo 1
Deluxe Double Room with Sea View - Photo 2
Deluxe Double Room with Sea View - Photo 3
Deluxe Double Room with Sea View - Photo 4
Deluxe Double Room with Sea View - Photo 5
Deluxe Double Room with Sea View - Photo 6
Deluxe Double Room with Sea View - Photo 7
Deluxe Double Room with Sea View - Photo 8
Deluxe Double Room with Sea View - Photo 9
Deluxe Double Room with Sea View - Photo 10
Deluxe Double Room with Sea View - Photo 11
Deluxe Double Room with Sea View - Photo 12
Deluxe Double Room with Sea View - Photo 13
Deluxe Double Room with Sea View - Photo 14
Deluxe Double Room with Sea View - Photo 15
Deluxe Double Room with Sea View - Photo 16
Deluxe Double Room with Sea View - Photo 17
1/17

Deluxe Double Room with Sea View

Double room with a private balcony with sea view. It includes a bathroom, modern furniture, direct dial phone, music, hairdryer, fridge, individually controlled air conditioning and flat-screen,satellite TV. Ironing facilities are provided. Please note that a daily use of the shared outdoor tub with hydromassage facilities is offered, while free access to the fitness center is provided. This property participates in the Greek Breakfast Initiative by the Hellenic Chamber of Hotels.

20 sqm
Sleeps 2
1 Queen bed (151-180 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneAir conditioning

Deluxe Double Room with Sea View

Non-refundable
Breakfast Included
20% OFF$742.94

$594.35

Includes taxes & fees
Double Room with Plunge Pool - Photo 1
Double Room with Plunge Pool - Photo 2
Double Room with Plunge Pool - Photo 3
Double Room with Plunge Pool - Photo 4
Double Room with Plunge Pool - Photo 5
1/5

Double Room with Plunge Pool

Modernly furnished room boasting a private swimming pool. It also features a safe, hairdryer, ironing facilities and flat-screen TV. Individually controlled air conditioning is also provided. Please note that daily use of the shared outdoor tub with hydromassage facilities is offered, while free access to the fitness center is provided.

22 sqm
Sleeps 2
1 Queen bed (151-180 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneAir conditioning

Double or Twin Room with Plunge Pool

Non-refundable
Breakfast Included
20% OFF$639.88

$511.9

Includes taxes & fees
Deluxe Suite with Jetted Tub and Sea View - Photo 1
Deluxe Suite with Jetted Tub and Sea View - Photo 2
Deluxe Suite with Jetted Tub and Sea View - Photo 3
Deluxe Suite with Jetted Tub and Sea View - Photo 4
Deluxe Suite with Jetted Tub and Sea View - Photo 5
Deluxe Suite with Jetted Tub and Sea View - Photo 6
Deluxe Suite with Jetted Tub and Sea View - Photo 7
Deluxe Suite with Jetted Tub and Sea View - Photo 8
Deluxe Suite with Jetted Tub and Sea View - Photo 9
Deluxe Suite with Jetted Tub and Sea View - Photo 10
Deluxe Suite with Jetted Tub and Sea View - Photo 11
Deluxe Suite with Jetted Tub and Sea View - Photo 12
1/12

Deluxe Suite with Jetted Tub and Sea View

Modernly furnished suite offering sea views. It also includes a bathroom, safe, ironing facilities, individually controlled air conditioning and flat-screen TV with satellite channels. Please note that free access to the fitness center is provided/

60 sqm
Sleeps 4
1 Queen bed (151-180 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneAir conditioning

Deluxe Suite with Jetted Tub and Sea View

Non-refundable
Breakfast Included
20% OFF$1,077.34

$861.87

Includes taxes & fees
Quadruple Room - Photo 1
Quadruple Room - Photo 2
Quadruple Room - Photo 3
Quadruple Room - Photo 4
1/4

Quadruple Room

Providing free toiletries, this quadruple room includes a private bathroom with a shower and a hairdryer. The spacious air-conditioned quadruple room provides a flat-screen TV with satellite channels, a private entrance, soundproof walls and a tea and coffee maker.

48 sqm
Sleeps 4
2 Twin bed (90-130 cm wide)
1 Extra-large double bed (Super-king size) (181-210 cm wide)
2 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneAir conditioning

Quadruple Room

Non-refundable
Breakfast Included
20% OFF$639.88

$511.9

Includes taxes & fees

Guest Reviews

8.3
Excellent514 verified reviews
AI Summary

Guests highly rate the great service and frequently praise the excellent location.

Categories

Cleanliness7.5
Service9.0
Location8.5
Room Quality8.0
Amenities8.5
Value for Money8.5
Food and Beverage8.0
Overall Experience8.3

Select topics to read reviews

M
MateuszplPL
Verified booking
couple
Standard Room
Stayed in Jun 20, 2026

"Very Good"

7.0

Lokalizacja przy plaży , śniadanie z widokiem

Obsługa dość niemiła , mało pomocna , przy zgubionej karcie pobierają 10’euro , raczej nie spotykane w żadnym obiekcie 4-5 * na świecie .

Helpful?
I
Iulia OanaroRO
Verified booking
couple
Standard Room
Stayed in Jun 19, 2026

"Si bine si rau, intr-o locatie amplasata pe o plaja superba"

5.0

Locatia direct pe plaja

M-am simtit ca intr un serial cu politistul rau si politistul bun. La receptie unul iti incaseaza taxa de mediu desi era platita prin booking, altul la sesizarea mea isi cere scuze si imi da imediat banii, altul ma pune la check out sa platasc 150 euro pentru ca nu mai functiona manerul de la geam, fapt sesizat de catre mine pentru a fi remediat, bineinteles ca am refuzat, altii m-au ajuta cu tot ce au putut cand am avut nevoie. Concluzia: fiti atenti la orice detaliu si multumesc celor care au dat dovada de profesionalism in relatia cu mine, turistul.

Helpful?
E
EllieusUS
Verified booking
couple
Standard Room
Stayed in Jun 19, 2026

"Excellent"

8.0

We highly recommend Rebecca for everything hospitality. she’s beyond patient and assisted us with everything we needed the entire trip. she’s extremely lovely would come back to just to be served by her again.

Helpful?
A
Alvarez GarciauyUY
Verified booking
extended_group
Standard Room
Stayed in Jun 17, 2026

"Good"

1.0
Helpful?
P
Patrick Ben HaimilIL
Verified booking
solo_traveller
Standard Room
Stayed in Jun 15, 2026

"מלון בינוני מיקום מצויין"

6.0

מיקום מצויין ממש על החוף

איחרו במסירת החדרים בטענות שונות והתקשרו לפני שעת העזיבה לתזכר

Helpful?
P
Patrick Ben HaimilIL
Verified booking
solo_traveller
Standard Room
Stayed in Jun 15, 2026

"מיקום מצויין מלון בינוני"

6.0

מיקום מעולה על החוף

יחס העובדים קר ולא מתחשב איחרו במסירת החדרים בטענות שונות והתקשרו לפני שעת העזיבה לתזכר. יש הרגשה כל הזמן שלא מתייחסים לאורח

Helpful?
V
VarvaraitIT
Verified booking
couple
Standard Room
Stayed in Jun 15, 2026

"Good"

2.0
Helpful?
J
JoãoptPT
Verified booking
couple
Standard Room
Stayed in Jun 14, 2026

"O hotel é bom, em frente a uma das melhores praias de Myconos, mas há coisas a melhorar..."

6.0

O hotel está realmente em frente à praia de Platis Yialos e isso é um plus, dada a beleza da mesma, mas as espreguiçadeiras concessionadas estragam a vista (8/10). As instalações são boas no geral, sobretudo os quartos (8/10) e a piscina (7/10). O staff que serve o pequeno-almoço é muito prestável e simpático (10/10). Na receção há também um rapaz alto e magro que tudo fez para resolver o meu problema de estacionamento gratuito (ele merece um 10/10 pela prontidão e agilidade na solução).

O restante staff da receção não é muito cordial (6/10). As instalações onde servem o pequeno-almoço estão ao nível de um hotel de 2 estrelas (5/10). A qualidade e diversidade do pequeno-almoço está ao nível de um hotel de 3 estrelas (6/10). Para agravar, o chefe da sala onde servem o pequeno-almoço é muitas vezes rude com os clientes (4/10). O ginásio (ou espécie de ginásio) é terrível, visivelmente sujo, com máquinas estragadas, velhas e enferrujadas (3/10).

Helpful?
Ç
ÇağlatrTR
Verified booking
extended_group
Standard Room
Stayed in Jun 14, 2026

"Good"

5.0

The sea and beach were beautiful, and the location was excellent. The housekeeping staff were always friendly and kept our room very clean. I would also like to thank the wonderful Turkmen lady at reception who helped me after I fell and injured my knee and hand. She was incredibly kind, caring, and professional.

The biggest issue was the breakfast chef, Mike. While making an iced coffee, I used a glass cup because there were no signs or instructions saying otherwise. Instead of politely explaining, he raised his voice, threw cups down in front of me, and behaved in an aggressive and deeply disrespectful manner. His attitude towards guests was consistently unpleasant throughout our stay. The room was very small and lacked a proper wardrobe or storage space for clothes. The hotel also has no parking, which made parking a rental car extremely difficult. Additionally, hotel guests are required to meet a minimum spending amount to use the beach sunbeds, which felt unreasonable. Breakfast items such as pancakes regularly ran out early and were not replenished.

Helpful?
C
carolinefrFR
Verified booking
couple
Standard Room
Stayed in Jun 14, 2026

"Plutôt déçue"

7.0

L’accès aux beds de la plage est payant et il n’y a que des beds sur la plage donc on n’a pas pu profiter de la plage. Nous avons été logé dans un bâtiment externe à l’hôtel juste derrière avoir franchi le portail de l’hôtel.

Helpful?