Enjoy some extra space with 2 rooms for 2 adults, 1 child

1 × Standard King Room
Price for:
Max adults: 2
Bed: 1 large double bed
Free cot available on request
Non-refundable
Pay online
Breakfast included
We have 1 left
US$133 per night
Original price
US$500
Last-minute Deal
- US$100
You’re getting a reduced rate because this property is offering a discount.

Total before taxes
US$400

US$133 is the average price per night. This excludes taxes and charges.
US$296 per night
Original price
US$1,111.12
Last-minute Deal
- US$222.22
You’re getting a reduced rate because this property is offering a discount.

Total before taxes
US$888.89

US$296 is the average price per night. This excludes taxes and charges.
3 nights, 2 adults, 1 child
Reserve your selections
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1 × Superior King Room
Price for:
Max adults: 2
Bed: 1 large double bed
Free cot available on request
Non-refundable
Pay online
Breakfast included
We have 2 left
US$163 per night
Original price
US$611.11
Last-minute Deal
- US$122.22
You’re getting a reduced rate because this property is offering a discount.

Total before taxes
US$488.89

US$163 is the average price per night. This excludes taxes and charges.

You might be eligible for a Genius discount at Castro Hotel Syros. To check if a Genius discount is available for your selected dates sign in.

Genius discounts at this property are subject to book dates, stay dates and other available deals.

Get the celebrity treatment with world-class service at Castro Hotel Syros

Elegant Accommodation: Castro Hotel Syros in Ermoupoli offers a 5-star experience with spa facilities, a sun terrace, restaurant, bar, and free WiFi. Private check-in and check-out services ensure a seamless arrival and departure. Comfortable Amenities: Guests enjoy air-conditioning, private bathrooms, bathrobes, and soundproofed rooms. Additional amenities include a hot tub, lounge, wellness packages, and a coffee shop. Free toiletries, work desks, and soundproofing enhance comfort. Dining Options: The modern, family-friendly restaurant serves Greek and Mediterranean cuisine for brunch, lunch, dinner, high tea, and cocktails. Breakfast includes warm dishes, fresh pastries, pancakes, cheese, fruits, and juice. Prime Location: Located 4 km from Syros Island National Airport, the hotel is a short walk from Asteria Beach and Saint Nicholas Church. Nearby attractions include the Industrial Museum of Ermoupoli and Miaouli Square.

Couples particularly like the location — they rated it 9.8 for a two-person trip.

Distance in property description is calculated using © OpenStreetMap

Property highlights

Perfect for a 3-night stay!

Situated in the best rated area in Ermoupoli, this hotel has an excellent location score of 9.8


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Availability

Prices converted to USD
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Please select one or more options you want to book

All available rooms

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Error: Please select one or more options you want to book

Select a room type and the number of rooms you want to reserve.
Room type Number of guests Today's price Your choices

How many rooms will you need for your stay? Please select here.

Select rooms
We have 1 left
  • 1 large double bed
Free cot available on request

This double room has a flat-screen TV, electric kettle and air conditioning.

Room
194 feet²
Air conditioning
Private bathroom
Flat-screen TV
Soundproofing
Free WiFi

  • Free toiletries
  • Bathrobe
  • Safety deposit box
  • Toilet
  • Bath or shower
  • Hardwood or parquet floors
  • Socket near the bed
  • Hypoallergenic
  • Desk
  • Slippers
  • Ironing facilities
  • Iron
  • Heating
  • Hairdryer
  • Electric kettle
  • Tumble dryer
  • Wardrobe or closet
  • Clothes rack
  • Toilet paper
  • Air purifiers
  • Hand sanitiser
  • Single-room air conditioning for guest accommodation
Max adults: 2
US$133 per night
Original price
US$500
Last-minute Deal
- US$100
You’re getting a reduced rate because this property is offering a discount.

Total before taxes
US$400

US$133 is the average price per night. This excludes taxes and charges.
20% off
20% off
You’re getting a reduced rate because this property is offering a Last-minute Deal.
Excluded: € 15 Environment fee per night, 13 % VAT, 0.5 % City tax
  • Exceptional breakfast included
  • Non-refundable
  • Pay online
  • discount may be available
Max adults: 2
US$148 per night
Original price
US$555.56
Last-minute Deal
- US$111.11
You’re getting a reduced rate because this property is offering a discount.

Total before taxes
US$444.45

US$148 is the average price per night. This excludes taxes and charges.
20% off
20% off
You’re getting a reduced rate because this property is offering a Last-minute Deal.
Excluded: € 15 Environment fee per night, 13 % VAT, 0.5 % City tax
  • Exceptional breakfast included
  • Partially refundable
  • Pay online
  • discount may be available
We have 2 left
  • 1 large double bed
Free cot available on request

Featuring free toiletries and bathrobes, this double room includes a private bathroom with a shower, a hairdryer and slippers. The double room features air conditioning, soundproof walls, a wardrobe, a safe deposit box, as well as a flat-screen TV. The unit has 1 bed.

Room
237 feet²
Air conditioning
Private bathroom
Flat-screen TV
Soundproofing
Free WiFi
Max adults: 2
US$163 per night
Original price
US$611.11
Last-minute Deal
- US$122.22
You’re getting a reduced rate because this property is offering a discount.

Total before taxes
US$488.89

US$163 is the average price per night. This excludes taxes and charges.
20% off
20% off
You’re getting a reduced rate because this property is offering a Last-minute Deal.
Excluded: € 15 Environment fee per night, 13 % VAT, 0.5 % City tax
  • Exceptional breakfast included
  • Non-refundable
  • Pay online
  • discount may be available
Max adults: 2
US$181 per night
Original price
US$679.01
Last-minute Deal
- US$135.80
You’re getting a reduced rate because this property is offering a discount.

Total before taxes
US$543.21

US$181 is the average price per night. This excludes taxes and charges.
20% off
20% off
You’re getting a reduced rate because this property is offering a Last-minute Deal.
Excluded: € 15 Environment fee per night, 13 % VAT, 0.5 % City tax
  • Exceptional breakfast included
  • Partially refundable
  • Pay online
  • discount may be available
We have 1 left
  • Bedroom 1: 1 large double bed
  • Living room: 1 sofa bed
Free cot available on request

This suite comprises 1 living room, 1 separate bedroom and 1 bathroom with a bath and free toiletries. This suite is air-conditioned and features a seating area with a flat-screen TV, soundproof walls, a wardrobe, a safe deposit box, as well as an electric kettle. The unit offers 2 beds.

Private suite
484 feet²
Air conditioning
Spa bath
Private bathroom
Flat-screen TV
Soundproofing
Free WiFi
Max adults: 2
US$237 per night
Original price
US$888.89
Last-minute Deal
- US$177.78
You’re getting a reduced rate because this property is offering a discount.

Total before taxes
US$711.11

US$237 is the average price per night. This excludes taxes and charges.
20% off
20% off
You’re getting a reduced rate because this property is offering a Last-minute Deal.
Excluded: € 15 Environment fee per night, 13 % VAT, 0.5 % City tax
  • Exceptional breakfast included
  • Non-refundable
  • Pay online
  • discount may be available
Max adults: 2
US$263 per night
Original price
US$987.66
Last-minute Deal
- US$197.53
You’re getting a reduced rate because this property is offering a discount.

Total before taxes
US$790.13

US$263 is the average price per night. This excludes taxes and charges.
20% off
20% off
You’re getting a reduced rate because this property is offering a Last-minute Deal.
Excluded: € 15 Environment fee per night, 13 % VAT, 0.5 % City tax
  • Exceptional breakfast included
  • Partially refundable
  • Pay online
  • discount may be available
  • You won't be charged yet
Limited supply in Ermoupoli for your dates: 2 five-star hotels like this are already unavailable on our site

Guest reviews

Categories:

Staff
Facilities
Cleanliness
Comfort
Value for money
Location
Free WiFi

Select topics to read reviews:

Guests who stayed here loved

  • Peter
    United Kingdom United Kingdom
    The facilities, location which was ideal and the building which was a period property tastefully restored. The staff were lovely and friendly.
  • Con
    Australia Australia
    Exceptional quality staff! Really made you feel relaxed and comfortable! Highly recommended.
  • Helene
    Australia Australia
    This is one of the most stunning Neo Classical buildings. Really enjoyed our stay here.
  • Anna
    Greece Greece
    A wonderful stay at Castro Hotel Syros (10–13 July)! We had a truly wonderful experience during our stay at Castro Hotel Syros. The room was spotless, stylish, and very comfortable, providing the perfect base for exploring the island. What...
  • Untamd
    Australia Australia
    Amazing staff and beautiful hotel in a very central location, the staff go above and beyond to make sure your stay is pleasant, definitely will return very boutique small and intimate.
  • Stephanie
    United Kingdom United Kingdom
    We absolutely loved this hotel and will definitely be staying there again. The room was wonderful. Everything is to a high standard and all of the staff are lovely and very friendly. (Our only tiny note would be to have kettles in the room for tea...
  • Hayley
    Australia Australia
    The room was fantastic, quiet, dark, great pillows and bedding. It was also very clean.
  • Jorgi
    Australia Australia
    Accomodating and clean, breakfast great, would highly recommend this stay.
  • Nikolaos
    Australia Australia
    Staying at Castro was such a pleasure. The staff were exceptional. Their recommendations were on point. The rooms were clean. The facilities exceptional. And the location was central. Would stay again and recommend for others to stay. Thank you...
  • Daniella
    United Kingdom United Kingdom
    Perfect location, beautiful hotel, would highly reccommend. Great value for money and staff were very helpful.

Hotel surroundings

Restaurants

1 restaurant on site
  • Ousyra Restaurant
    • Cuisine
      Greek • Mediterranean
    • Open for
      Breakfast • Brunch • Lunch • Dinner • High tea • Cocktail hour
    • Ambiance
      Family friendly • Modern

House rules

Castro Hotel Syros takes special requests - add in the next step!
Check-in
From 15:00 to 00:00
Check-out
From 00:00 to 11:00
Cancellation/ prepayment
Cancellation and prepayment policies vary according to accommodation type. Please check what conditions may apply to each option when making your selection.
Children and beds

Child policies

Children of any age are welcome.

To see correct prices and occupancy information, please add the number of children in your group and their ages to your search.

Cot and extra bed policies

0 - 2 years
Cot upon request
Free

The number of cots allowed is dependent on the option you choose. Please check your selected option for more information.

There are no extra beds available at this property.

All cots are subject to availability.

No age restriction
There is no age requirement for check-in
Pets
Pets are not allowed.
Groups
When booking more than 3 rooms, different policies and additional supplements may apply.
Cards accepted at this hotel
American ExpressVisaMastercardMaestro Cash is not accepted

The fine print

Need-to-know information for guests at this property

For bookings of 3 rooms and more, different policies may be apply.

License number: 1200136