Nestled in the heart of Syros, Castro Hotel Syros offers an unforgettable stay. Begin each day with a cooked-to-order breakfast on the serene garden patio or unwind with a rejuvenating massage at the spa. The hotel's multilingual staff and concierge services ensure that your every need is met.
VIP Access
Reviews
9.89.8 out of 10
Exceptional
Popular amenities
Free WiFi
Restaurant
Air conditioning
Bar
Main amenities (12)
Daily housekeeping
Near the beach
Restaurant and bar/lounge
Full-service spa
Room service
Coffee shop/cafe
Terrace
Air conditioning
Garden
Water dispenser
Laundry service
Self-serve laundry
Feel at home (6)
Television
Garden
Terrace
Daily housekeeping
Laundry facilities
Espresso maker
The current price is CNY1,079
CNY1,079
CNY1,305 total
includes taxes & fees
May 27 - May 28
Why we love this property
Culinary options galore
This hotel features a restaurant, cafe, and bar for diverse dining experiences. Guests can start their day with a free cooked-to-order breakfast.
Wellness spa escape
This hotel features a full-service spa offering daily aromatherapy and hydrotherapy. A hot tub, steam room, and garden enhance the wellness experience.
Ermoupolis (JSY-Syros Island National) - 12 min drive
Mykonos Island National Airport (JMK) - 22 miles/35.4 km
Parikia (PAS-Paros National) - 30.7 miles/49.5 km
Restaurants
mammo - 2 min walk
Okio - 2 min walk
Petit - 1 min walk
Γνήσιον - Σουβλάκι Εν Ερμουπόλει - 2 min walk
Ποδήλατο - 1 min walk
About this property
Castro Hotel Syros
When visiting Syros, Castro Hotel Syros is a great choice to consider. Guests can grab a bite to eat at the coffee shop/cafe and visit the spa to be pampered with deep-tissue massages, body wraps, or facials. Other features include a bar/lounge, a terrace, and a garden. Fellow travelers say great things about the helpful staff.
At a glance
DONE
Hotel size
9 rooms
DONE
Arriving/Leaving
Check-in start time: 3:00 PM; Check-in end time: 10:00 PM
Late check-in subject to availability
Minimum check-in age: 18
Check-out time is 11:00 AM
DONE
Special check-in instructions
The front desk is open daily from 8:00 AM - 10:00 PM
Front desk staffed during limited hours
If you are planning to arrive after 8:00 AM please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools
DONE
Required at check-in
Credit card, debit card, or cash deposit required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 18
DONE
Pets
Pets not allowed
WIFI
Internet
Free WiFi in public areas
Free WiFi in rooms
LOCAL_PARKING
Parking
No onsite parking
DONE
Other information
Designated smoking areas (fines apply)
Property amenities
Food and drink
Free cooked-to-order breakfast each morning 8:00 AM–11:00 AM
Restaurant
Bar/lounge
Coffee shop
Room service (limited hours)
Water dispenser
What to do
Beach nearby
Services
Front desk (limited hours)
Concierge services
Tour/ticket assistance
Dry cleaning/laundry services
Luggage storage
Multilingual staff
Facilities
Garden
Terrace
Full-service spa
Massage/treatment rooms
Traditional architecture
Accessibility
Elevator
Wheelchair-accessible concierge desk
Wheelchair-accessible path to elevator
Wheelchair-accessible registration desk
Wheelchair-accessible restaurant
Wheelchair-accessible lounge
Handrails in hallways
Handrails in stairways
Well-lit path to entrance
Room amenities
Be entertained
32-inch Smart TV
Digital TV channels
Netflix
Streaming services
Home comfort
Air conditioning and heating
Minibar
Espresso maker
Electric kettle
Bathrobes and slippers
Sleep well
Hypo-allergenic bedding
Soundproofed rooms
Premium bedding
What to enjoy
Individually furnished and decorated
Freshen up
Designer toiletries
Hair dryer
Towels
Toothbrush and toothpaste
Toilet paper
Stay connected
Desk
Free WiFi
Phone
Desk chair
More
Daily housekeeping
In-room safe
Special features
Spa
Guests can pamper themselves with a trip to the onsite spa, which has 1 treatment room. Services include deep-tissue massages, facials, body wraps, and body scrubs. The spa is equipped with a hot tub and a steam room. A variety of treatment therapies are provided, including aromatherapy and hydrotherapy. The spa is open daily.
Fees & policies
Mandatory fees
You'll be asked to pay the following charges by the property at check-in or check-out. Fees may include applicable taxes:
A tax is imposed by the city and collected at the property. This tax is adjusted seasonally and might not apply year round. Other exemptions or reductions might apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
A tax is imposed by the city: From 1 November - 31 March, EUR 3.00 per accommodation, per night
A tax is imposed by the city: From 1 April - 31 October, EUR 10.00 per accommodation, per night
Pool, spa, & gym (if applicable)
Reservations are required for massage services and spa treatments and can be made by contacting the property before arrival at the number on the booking confirmation
Policies
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room.
Guests can rest easy knowing there's a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, and a first aid kit on site.
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard
Cash transactions at this property cannot exceed EUR 500, due to national regulations. For further details, please contact the property using information in the booking confirmation.
Property Registration Number 1200136
Also known as
Castro Suites
Castro Hotel Syros Hotel
Castro Hotel Syros Syros
Castro Hotel Syros Hotel Syros
Frequently asked questions
Does Castro Hotel Syros offer free cancellation for a full refund?
Yes, Castro Hotel Syros does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Are pets allowed at Castro Hotel Syros?
Sorry, pets aren't allowed.
Is parking offered on site at Castro Hotel Syros?
Sorry, there's no onsite parking at Castro Hotel Syros.
What are the check-in and check-out times at Castro Hotel Syros?
Check-in start time: 3:00 PM; Check-in end time: 10:00 PM. Check-out time is 11:00 AM.
What is there to do at Castro Hotel Syros and nearby?
Castro Hotel Syros has a spa and a garden.
Are there restaurants at or near Castro Hotel Syros?
Yes, there's an onsite restaurant.
What's the area around Castro Hotel Syros like?
Castro Hotel Syros is a short 3-minute walk from Agios Nikolaos and 4 minutes' walk from Apollon Theater.
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Reviews
Castro Hotel Syros Reviews
9.8
Exceptional
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
10
Cleanliness
9.8
Amenities
10
Staff & service
10
Property conditions & facilities
Guest review summary
What guests liked
Breakfast was a highlight with many options, including freshly squeezed orange juice and made-to-order pancakes. (7 reviews)
The spa area was clean, rejuvenating, and offered a jacuzzi and hammam, providing a relaxing experience. (4 reviews)
From real guest reviews summarized by AI.
Popular mentions
Service staff
Room
Restaurant
Location
Spa
Breakfast
Design
Boutique hotel
Reviews
Verified
10/10 Exceptional
May 12, 2025
Excellent hotel with a warm and friendly staff!
Joseph
Joseph, 2-night trip
Verified
10/10 Exceptional
May 18, 2025
Great place to stay
Very comfortable, close to everything in Ermoupoli. Staff are very friendly and helpful.
Verified traveler
3-night trip
Verified
10/10 Exceptional
Sep 6, 2024
Amazing hotel in a great location with lovely helpful staff. Would recommend and stay again in the future.
Fotini
Fotini, 3-night trip
Verified
10/10 Exceptional
Jul 11, 2025
The Castro Hotel was outstanding in every possible aspect. It was magnificently restored, the amenities were superior and the staff could not do enough to make our stay more than comforting!
Paul
Paul, 3-night trip
Verified
10/10 Exceptional
May 16, 2025
A beautiful hotel with wonderful staff - highly recommended. Love the town of Ermoupoli and Ano Syros.
Michael
Michael, 4-night trip
Verified
10/10 Exceptional
Oct 9, 2025
Castro Hotel welcome could not be better. They met us with a taxi at the ferry, greeted us warmly at reception and made us feel very welcome. Hotel is charming and very central.
Camilla
Camilla, 1-night trip
Verified
10/10 Exceptional
Aug 28, 2025
Nicely tucked off in the narrow streets, with easy and quick access to clothing shops, restaurants and bars. It is a 5 minute walk from the ferry terminal and provides you with a clean and friendly environment to rest your head.
Mishael
Mishael, 3-night trip
Verified
10/10 Exceptional
Oct 17, 2023
Loved this boutique, modern hotel! An easy walk from the ferry, beautifully appointed lobby, room, and restaurant, and comfortable bed/accomodations. The made-to-order breakfast was delicious (included!), and the staff was always pleasant and helpful. I highly recommend this hotel and would definitely stay here again!
Carla
Carla, 2-night trip
Verified
10/10 Exceptional
Oct 7, 2023
Probably the best hotel we’ve ever stayed in. I was a little bummed because their spa and restaurant was closed but their staff went above and beyond to make sure we were comfortable. The breakfast was the best food we had while island hopping too.
Josh
Josh, 2-night trip
Verified
8/10 Very good
Jun 30, 2024
Excellent property very modern and stylish. Kind and friendly staff
badri
badri, 1-night trip
Verified
10/10 Exceptional
Aug 27, 2024
We thoroughly enjoyed our stay at the Castro Hotel. We would definitely recommend to friends. The rooms and facilities were wonderful. A special mention to Pepi who went well beyond to make our stay more Comfortable and memorable!
Maria
Maria, 4-night trip
Verified
10/10 Exceptional
Oct 3, 2023
Beautiful property. Designed with so much thought. Lovely staff who made our stay extra special.
Arghavan
Arghavan, 2-night trip
Verified
10/10 Exceptional
Jun 4, 2024
Amazing building and design. Love the town and beach . Excellent vibe. Will come again
han
han, 1-night trip
Verified
10/10 Exceptional
May 27, 2024
Beautiful accommodations and personal touches. The bed is cloudlike. The breakfast was beyond perfect. Will make this my place when i come back.
Shawn
Shawn, 1-night trip
Verified
10/10 Exceptional
Oct 4, 2023
Outstanding hotel. The customer service is incredible. We went for our honeymoon and they made us feel so special and really looked after us. The spa was fantastic and could not speak highly enough. Will be retuning again. Thank you Castro Hotel for making our honeymoon so special.
Christopher
Verified
10/10 Exceptional
Dec 31, 2023
Premier luxury hospitality
We had a magical and unforgettable stay at the hotel Castro during the winter holidays! Everything was perfect and dreamy, the location close to everything, yet quiet and serene, the room and common areas brand new, spotless and luxurious, the service attentive and professional, the ambience romantic and traditional, the breakfast delicious and abundant.
Special thanks to Peppy and Maria for their warm and friendly hospitality!
Stefania and Paul
PAUL
PAUL, 2-night trip
Verified
8/10 Very good
Jul 7, 2025
I’m constantly amazed and disappointed in European hotels: (1) there are no doors or privacy in the toilet area, (2) in the 21st century can’t you make the toilet flush with a piece of toilet paper (?), (3) the shower has a 1” well that easily overflows, (4) the light switches are non-sensical, random, disorganized and cannot be figured out, (5) the A/C unit blew cold air up BEHIND the drapes (had to choose between a cool room and privacy).
Positives: The breakfast area was very nice and the entire staff was great and accommodating.
David
David, 2-night trip
Verified
10/10 Exceptional
Aug 16, 2025
Beautiful hotel , staff was friendly and helpful
Rooms where great , clean and comfy
Enrique
Enrique, 3-night trip
Verified
10/10 Exceptional
Aug 16, 2025
A lovely property with amazing staff both friendly and very accommodating in a beautiful location.
suzan
suzan, 2-night trip
Verified
10/10 Exceptional
Jun 7, 2023
Excellent spa and staff; hotel restaurant nearby was first class too
Marcus
Marcus, 3-night trip
Verified
10/10 Exceptional
Jun 8, 2022
Excellent accomodation with elegant design, perfectly located in central Ermoupolis and very accomodating staff.
Odysseas
Odysseas, 1-night trip
Verified
10/10 Exceptional
Oct 17, 2023
I would highly recommend this friendly and modern hotel 5 out of 5
Mark
Mark, 4-night trip
Verified
10/10 Exceptional
Feb 22, 2023
Cozy hotel right in the heart of Ermoupolis. Staff was incredibly friendly and helpful! The best part is the location. Easily walkable to stores, cafes and the waterfront.
Austin
Austin, 2-night trip
Verified
8/10 Very good
Aug 24, 2024
good area
michael
michael, 1-night trip
Verified
10/10 Exceptional
May 27, 2023
Beautifully restored architectural building in the heart of Ermoupolis. Lovely high ceilings and our room was spacious and very comfortable.
Staff were very welcoming and helpful