Mykonos Kosmoplaz Beach Resort Hotel

Hotels
8.3 (569 reviews)
Main Street , Platis Yialos Mykonos , gr

Free

Facilities

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

Review Highlights

Pros:
Great service
Excellent location
Comfortable rooms
Cons:
Cleanliness issues in some rooms
Uncomfortable pillows

Categories

Cleanliness
7.53
Some rooms had strange smells and cleanliness issues noted.
Service
9
Staff were consistently described as extremely polite and helpful.
Location
8.54
The location was frequently praised, particularly the proximity to the beach.
Room Quality
7.99
Many guests enjoyed their rooms, though there were complaints about specific smells.
Amenities
8.52
Amenities such as breakfast and pool were generally appreciated.
Value for Money
8.48
Most guests felt the value was appropriate for the price paid.
Food and Beverage
8.03
Breakfast was well-received, though some thought could be improved.
Overall Experience
8.3
Despite a few issues, overall customer sentiment was positive.
* This sentiment is summarized by AI based on user reviews.
Updated at: 2025-12-11 13:16

Property Description

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!

Important information:

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-in and check-out hours:
Check-out: 11:00 AM

Property Policies

  • Groups

    When booking more than 4 rooms, different policies and additional supplements may apply.

  • Parking

    Free private parking is possible on site (reservation is not needed).

  • Children and extra bed policy

    Children are not allowed.
    You haven't added any cots.
    You haven't added any extra beds.

  • Pets

    Pets are not allowed.

  • Internet

    WiFi is available in the hotel rooms and is free of charge.

Location

Guest Reviews

8.3
Based on 569 reviews
Cleanliness: 7.53
Service: 9
Location: 8.54
Room Quality: 7.99
Amenities: 8.52
Value for Money: 8.48
Food and Beverage: 8.03
Overall Experience: 8.3
T
thomas tahsine solo_traveller fr
9
Pros:

We had a wonderful stay at Kozmoplaz Hotel! The location, the comfort, and the friendly atmosphere made our trip to Mykonos even more enjoyable.
A very special thank you to Rebecca, who accompanied us from the very beginning of our journey. She was always incredibly kind, helpful, responsive, and accommodating to all of our requests. Her professionalism and genuine care made a real difference to our experience.
Thank you to the entire team—we would be delighted to stay here again!

2026-07-25 via Nuitee
A
Alexia couple au
6
2026-07-25 via Nuitee
C
Carlie couple au
1
Disappointed! Felt upset & ripped off!
Pros:

Location of the hotel was right by the beach, easy access by bus into town & also on off boat taxi to other beaches. Easy access to lots of nice restaurants.

Cons:

Our room was 1 star, budget room, not up to the standard of a 4 star hotel with a room fee of $600 AUD per nigh or 380€. I was so upset & disappointed as I was looking forward to the stay. Room did not reflect the photos. It was also beside a driveway & staircase & was so noisy, I did speak to reception & asked to be moved & they did nothing about it. Ate at their beachside downstairs restaurant whilst waiting to check in, there’s a reason the restraint is always empty, the food was terrible. The breakfast upstairs was really nice. All up would not recommend, nor would I ever return. Very sad!

2026-07-24 via Nuitee
P
Pedro couple pt
9
2026-07-23 via Nuitee
C
Christine extended_group au
7
Location was great but feel that it was overpriced.
Pros:

The location. Breakfast room overlooking the room is lovely.

Cons:

We paid for a room with a seaview on the top floor but the concrete wall blocked any views & we had to stand up to see the beach over the wall. Other rooms below had glass fencing & uninterrupted views. There was also inadequate seating outside - no table setting & one small lounge without a back cushion. Very poor considering the price we paid for the room.

2026-07-23 via Nuitee
V
Valezny extended_group co
10
FUE GENIAL ! 😀 ✨
Pros:

La verdad todo nos gustó, desde el personal, la ubicación, el desayuno, la limpieza… todo, la limpieza 20/10, el hotel es lindo y las instalaciones también, si queda un poco retirado de Mykonos town pero realmente te la pasas más en la playa, abajo del hotel hay playa y sitios para comer, al lado del hotel pasa el bus a Mykonos town, es demasiado fácil el transporte, también puedes alquilar cuatrimotos, el hotel te resuelve los ubers, nos gustó demasiado.

Cons:

Lo único que no nos gustó es que la ducha no está cerrada del todo entonces cuando te bañas todo el baño de llena de agua hasta la puerta, igual la habitación la limpian todos los días.

2026-07-23 via Nuitee
I
ihsan couple be
1
Het is aan de strand gelegen, maar locatie is niet zo top. Moeilijk bereikbaar, geen lekker ontbijt… Kamers zijn ook nie
Pros:

Het is aan de strand gelegen, maar locatie is niet zo top. Moeilijk bereikbaar, geen lekker ontbijt… Kamers zijn ook niet mooi.

Cons:

Het is aan de strand gelegen, maar locatie is niet zo top. Moeilijk bereikbaar, geen lekker ontbijt… Kamers zijn ook niet mooi.

2026-07-23 via Nuitee
Z
Zischka solo_traveller at
8
2026-07-22 via Nuitee
E
Emi couple au
1
Pros:

The location

Cons:

The worst hotel experience I have ever had. Firstly I arrive at the hotel and enter my room, it is dark dingy and has two green single beds in the middle of the room along with the double bed which was not pictured on the photos in booking.com. There was also a used cup in the bathroom which had not been cleaned. Before coming I had contacted the hotel to check my room had a balcony they said yes. The balcony was actually a communal area by the pool. There was absolutely no privacy as I couldn’t even open my blinds as people outside my room would be able to see me.

I asked to move rooms and even downgrade to a room with a balcony to which the hotel was extremely un accomodating, as they said if I wanted to move rooms I would have to move three times during my stay.

I initially only had two separate bookings and asked the hotel to combine them, throughout my stay the reception called me multiple times waking me up indicating I needed to check out when this was not the case. This happened two days in a row, to the point where I asked them to kindly update their booking system as continually waking me up asking me to check out when check out wasn’t required was absosluly ridiculous.

Unlike all the other hotels on the beach, you have to pay for the beach chairs 35 euro a day, the pool is tiny with no sun. We also had to call multiple times for the room to be serviced where one of the days the room wasn’t serviced at all.

The worst part by far is the staff, they were rude did not greet you and were extremely unhelpful. When we spoke to the other hotels and there was a shared view that the staff were not very nice. Everyone I had spoken to at the hotel shared this same view. Worst experience would not recommend anyone stay here.

2026-07-22 via Nuitee
G
Geani solo_traveller ro
6
2026-07-22 via Nuitee
M
MARCO couple it
7
Pros:

POSIZIONE E SALA DA PRANZO OLTRE AD AMPIEZZA CAMERA

Cons:

SERVIZIO DI RECEPTION

2026-07-20 via Nuitee
T
Theresa-Marie couple de
4
Enttäuschend
Pros:

Die Lage des Hotels ist sehr gut: Es liegt direkt am Strand und auch Restaurants und Beach Clubs sind schnell erreichbar. Besonders hervorheben möchten wir das freundliche und bemühte Personal. Sowohl die Mitarbeiterinnen beim Frühstück als auch die Reinigungskräfte waren sehr herzlich und hilfsbereit. Die Betten wurden regelmäßig frisch bezogen und man merkte, dass sich das Personal trotz der schwierigen Umstände große Mühe gegeben hat.

Cons:

Leider ist das Hotel deutlich in die Jahre gekommen und entsprach nicht unseren Erwartungen. Unser Zimmer war bei genauerem Hinsehen nicht wirklich sauber und an mehreren Stellen bröckelte der lediglich überstrichene Putz von den Wänden. Es gab keinen Kleiderschrank und auf den Balkon gelangte man nur, indem man durch ein Fenster kletterte.

Auch der Poolbereich war wenig einladend. Für das gesamte Hotel standen lediglich drei stark abgenutzte und verschmutzte Sonnenbetten zur Verfügung. Dass sich dort während unseres Aufenthalts kaum jemand aufhielt, hat uns daher nicht überrascht.

Besonders negativ war für uns das Restaurant beziehungsweise der Liegenbereich direkt unterhalb des Hotels. In den umliegenden Hotels konnten Hotelgäste die Liegen am jeweiligen Strandabschnitt kostenlos nutzen. Bei unserem Hotel war dies jedoch nicht der Fall. Deshalb haben wir uns während unseres Aufenthalts immer bei anderen Betreibern beziehungsweise an den Strandabschnitten benachbarter Hotels Liegen gemietet. Dort kosteten diese je nach Anbieter etwa 20 bis 30 Euro pro Person und Tag.

Der Liegenbereich unter unserem Hotel war der einzige, bei dem zunächst damit geworben wurde, die Liegen seien kostenlos und man müsse lediglich etwas trinken. Sobald man sich dort hinlegte, erhielt man jedoch eine spezielle Getränkekarte, auf der es keine Getränke beziehungsweise Angebote unter etwa 80 Euro gab. Für uns war das sehr irreführend und wir fühlten uns regelrecht abgezockt.

Obwohl uns vom Hotel ausdrücklich gesagt wurde, dass das Restaurant nichts mit dem Hotel zu tun habe, erhielten wir vom Hotel einen Rabattgutschein für ein Abendessen dort. Außerdem waren Mitarbeiter des Restaurants auch beim Hotelfrühstück anwesend und gingen vor den Gästen teilweise sehr unfreundlich mit dem eigentlichen Hotelpersonal um. Daher war für uns nicht nachvollziehbar, warum angeblich keinerlei Verbindung bestehen sollte.

2026-07-19 via Nuitee
K
Kseniia extended_group ru
8
loved the value of the accommodation
Pros:

first of all the stuff was nice! Thanks to Haris for changing the room and giving some compliments. I’ve booked a standard room and there was no window as well as it was very small (but on the pictures standard room was great), so Haris changed it and gave as a room we truly booked. Also the stuff always was ready to help with luggage and sun umbrellas
the second great thing is the location - it was like 15 min by walk from Scorpios and 15 min by car from the old town
the accommodation was clean, compact and the price was great

Cons:

of course I didn’t like the fact I booked a good room but was given a room which was like a closet
the assortment of food for breakfast was small. Sometimes this food was finished so I didn’t know what to eat
there was no accurate information about the beach so as it turned out the beach was private and paid
and also be ready for non-standard toilet which doesn’t have a separate room and door, so it’s like a glass door

2026-07-18 via Nuitee
C
Christian family_with_children it
8
2026-07-16 via Nuitee
A
Andreadis couple gr
10
2026-07-15 via Nuitee
I
isidoro couple ar
5
Hotel Transilvania
Pros:

La ubicación es perfecta pero prepara la billetera si queres una reposera xq el hotel no tiene playa privada. Tenes que pagar para estar en la playa ojo. La vista en el desayuno increíble solo si miras para afuera xq si miras adentro te queres morir, el salón es más pobre que el chavo del 8. La gente se pelea x las 2 fetas de queso q ponen

Cons:

El baño está separado de la habitación x una cortina que se volaba de los pedos que me tiraba. En el desayuno (que hay menos q en mi casa) hay un señor con un trato espantoso, el personal es desagradable como el menos un chico de la recepción. Un ambiente feo realmente, imagino que debe ser x ese viejo cara de culo

2026-07-15 via Nuitee
P
Peter family_with_children sk
6
tento hotel je fajn, na krásnej pláži, neradím tomu, kto nemá rád, že veci nefungujú
Pros:

raňajky úplne v pohode, poloha výborná

Cons:

po príchode nám namiesto zaplatenej izby dali na prvé dva dni iba polovičnú a týždeň špekulovali či nám rozdiel skompenzujú
samozrejme na izbách nefungovali rôzne drobnosti a napriek prísľubom neopravili ich
špecialita tohto hotela: čipové karty od izby otvoria dvere na všetkých izbách
lehátka na pláži pred hotelom za poplatok najprv 50 eur, potom 35 eur, potom 35 eur/osoba deň iba ako záloha za konzumáciu. kto sa nevyzná, toho ošklbú bez hanby, vždy treba najprv zjednávať podmienky ako na tureckom trhu, hrozné

2026-07-14 via Nuitee
A
Amelie couple fr
1
Une expérience désastreuse, fuyez cet hôtel !
Pros:

RIEN

Cons:

À notre arrivée, on nous a attribué une chambre dont la fenêtre donnait… sur un couloir, ou pour d’autres options tout aussi lamentables, directement sur la route. Aucune vue, aucune intimité, juste de la déception pure. Face à cette situation inacceptable, nous avons dû payer 900€ supplémentaires pour obtenir enfin une chambre digne de ce nom, une somme exorbitante qui aurait dû être incluse dès le départ vu le prix du séjour.
Pour couronner le tout, l’accueil a été un calvaire. Le personnel à la réception s’est montré extrêmement irrespectueux, sans le moindre effort pour arranger la situation ou simplement faire preuve de courtoisie basique envers des clients qui payaient déjà cher.
Et le petit-déjeuner ? Un mot suffit : ridicule. Des buffets vides, quasiment rien à se mettre sous la dent, alors que c’est censé être un service inclus dans un hôtel de cette catégorie.
Entre les chambres mensongères, les frais cachés qu’on nous impose sur place, le personnel désagréable et le petit-déjeuner inexistant, cet hôtel n’a clairement rien d’autre en tête que de faire du profit sur le dos de touristes mal informés. Plus jamais je ne remettrai les pieds dans cet établissement d’arnaqueurs, et je déconseille fortement à quiconque envisage d’y séjourner.

2026-07-14 via Nuitee
M
Manuel couple it
7
2026-07-13 via Nuitee
A
ali extended_group tr
10
Keyifli
Pros:

Breakfast is very good

Cons:

Even though there was a parking area, they wouldn't let us leave our motorcycle; they were rude just because we parked it there for five minutes.

2026-07-13 via Nuitee