Top rated
Guests rate it highest for service, location and food.
9.4406Reviews- Check-in from 3:00 PMCheck-out by 11:00 AM.
- Exceptional locationGuests rate the location 9.9 out of 10, at Αδάμας, Μήλος.
- Free parkingThe property states parking on site is free for guests.
Rooftop Garden with Stunning Views Enjoy breathtaking views of Adamas and the bay from our Cycladic-style Ostria Hotel's rooftop garden. Relax in our air-conditioned rooms with free Wi-Fi and balcony, decorated with warm colors and iron beds.
Homemade Breakfast Buffet and Cozy Courtyard Start your day with a delicious homemade breakfast buffet featuring cheese pie, pastries, and local products. Unwind in our spacious courtyard with benches or enjoy drinks and coffee served throughout the property.
Convenient Location and Free Parking Located just 300 meters from Papikinou Beach, our hotel is close to Adamas Port, shops, and restaurants. With Milos Airport only 1 km away, enjoy the convenience of free private parking during your stay at Ostria Hotel.
What this place offers
- WiFi available
- Free WiFi
- Parking
- Free Parking
- Non-smoking rooms
- Air conditioning
- Room service
- Heating
- Terrace
- Lift / Elevator
Rooms
9.4
Top rated
Rated 9.4 out of 10 by 406 guests who stayed here.
- Cleanliness9.5
- Service9.9
- Location9.9
- Rooms8.9
- Amenities9.3
- Value8.4
- Food & drink9.7
Guests mention
Friendly staffExcellent breakfast
AlexandrosGreeceΤο ξενοδοχείο ήταν άψογο το προσωπικό ευγενέστατο και φιλικό. Το πρωινό εξαιρετικό. Όλη το κλίμα εξαιρετικό και θα το προτιμήσουμε και την επόμενη φορά που θα επισκεφθούμε το νησί. Μακαρι σε όλο τα ξενοδοχεία να…
HorstGermanySehr freundliche und hilfsbereite Besitzerfamilie. Außergewöhnlich tolles Frühstück.
SimoneItalyUn gioiellino a Milis
Struttura molto accogliente, proprietari squisiti, camera ampia, pulita e letto comodo. Colazione ottima e varia. Hotel a 3 minuti dal porto / centro con ristoranti e bar.
MichailUnited StatesGreat staff all round
ErwinItalyConveniently located. Nice and helpful staff
Conveniently located. Super nice staff. They helped us a lot when we risked missing our ferry to the next island!
We were on floor -1 which was a pity
GiacomoItalyHotel fantastico per visitare Milos, non ve ne pentirete!
Sicuramente il valore aggiunto per noi è stato lo staff: i due ragazzi che si alternavano alla reception erano sempre disponibili a darci consigli e dritte su dove andare e quando, per evitare la ressa di turisti. In…
Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated December 2025.
Where you’ll be
Αδάμας, Μήλος, Adamas, Greece
Guests rate the location 9.9 out of 10 — exceptional.
Things to know
Cancellation
Each room shows its own terms before you pay.
Most rates can be cancelled free until a date shown on the room.
Non-refundable rates are marked as such.
House rules
Check-in from 3:00 PM until 12:00 AM
Check-out by 11:00 AM
Children welcome
Show more
No pets
Free parking on site
Non-smoking rooms available
Payment & property
Paid when you book, not at the desk.
Rates include the taxes and fees we can read.
The property may take a card at check-in for incidentals.
Show more
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.
What we’d check for you here
- Whether there is room for a pickup, a trailer or a van, not just a car.
- Whether the rate moves for your dates, and what it includes.
- What the property actually charges at the desk on top of the rate.
Questions about Ostria Hotel
What time is check-in and check-out at Ostria Hotel?
Check-in is from 3:00 PM. Check-out is by 11:00 AM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does Ostria Hotel allow pets?
No — the property states that pets are not allowed.
Is there parking at Ostria Hotel?
Yes — the property states that parking on site is free. Whether a space can be reserved in advance varies, so we check it against your dates.
Does Ostria Hotel have Wi-Fi?
Yes — internet access is listed among the property's facilities.
How do I book Ostria Hotel?
Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.
Where is Ostria Hotel?
Αδάμας, Μήλος, Adamas.
Other places we book in Adamas
Nothing to do with the booking above. The same market, priced the same way, for if this one is not it.
Sarakiniko Rooms9.8 · 607 reviews
Milos Inn9.5 · 435 reviews
The White Suites9.3 · 489 reviews
Hawk Stone9.5 · 169 reviews
Hotel Ippocampos Studios9.1 · 747 reviewsEsperos Seaside Suite in Adamas, MilosKristen's Studio & ApartmentsAngelica's Deluxe Rooms in AdamasNirome Luxury SuitesVeletas RoomsBoho Sapiens Marina - Blue Perlite, Adamas PortKallia's Suites MilosCiel MilosLa casa de ZagAnais Milos SuitesHotel Milos Sea ResortCave Suites MilosVilla NotosSolus Suites MilosSanta Maria Village Resort & SpaKorfi de MiloArco Solium SuitesLithos Luxury Rooms (Adults Only)Santa Maria Luxury Suites & SpaDeluxe Studios & Suites Ageri-MilosLivanios StudiosBlu Suites and StudiosWhite Rock Milos SuitesScylla Concept SuitesAristotle Suites