"This new boutique hotel in Syros, a dreamy island in the Cyclades, is where you want to stay."
Annette L from United Kingdom
read full review
"Great history behind the building itself and a really premium finish within the reception lobby and bar area."
William from United Kingdom
read full review
5-star boutique hotel in Ermoupoli with hammam, hot tub, and Asteria Beach 600 metres away
Property & Location
Castro Hotel Syros is an officially rated 5-star boutique hotel in Ermoupoli with 9 rooms, a spa, a restaurant, and a sun terrace. The hotel stands 300 metres from Saint Nicholas Church and 600 metres from Asteria Beach. Syros Island National Airport is 4 km away; nearby attractions include the Industrial Museum of Ermoupoli and Miaouli Square.
Rooms & Suites
The hotel has 9 rooms: Standard King Room, Superior King Room, Deluxe Double Room with Balcony, and Deluxe Suite. Air conditioning, soundproof rooms, and an allergy-free room are available. Daily housekeeping, room service, laundry, dry cleaning, and ironing service are available.
Dining & Bar
The 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. The hotel has a bar, a coffee house on site, a snack bar, and breakfast in the room.
Spa & Wellness
The hotel's spa and wellness centre has a hammam, hot tub, and spa lounge/relaxation area. Spa treatments include foot massage, head massage, and full body massage. Guests can book spa/wellness packages at the hotel's spa and wellness centre.
Services & Family
Private check-in and check-out, express check-in/check-out, and a concierge service are available at the hotel. The hotel has a shared lounge/TV area, luggage storage, a tour desk, car hire, and bicycle rental. Babysitting/child services and baby safety gates are available for families.
Highlights
Rooms: 9 rooms with Standard King Room and Deluxe Suite
Spa: Hammam, hot tub, and full body massage
Dining: Greek and Mediterranean restaurant with breakfast in the room
Location: 600 metres from Asteria Beach
Services: Private check-in, concierge service, and bicycle rental
Family: Babysitting and baby safety gates
Rating: 9.3 from 188 guest reviews
Must-do experiences
Visit the stunning Apollon Theater, a gem of neoclassical design.
Savor Loukoum, a local sweet, at the charming Agios Konstantinos bakery.
Explore the fascinating Syros Industrial Museum for a glimpse into history.
Stroll through the lively Ermoupoli Market for local delicacies.
Relax at the secluded Vari Beach for sunbathing and tranquility.
Choose your island room type
Castro Hotel Syros offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Standard King Room
2 persons
195 sq. feet
1 King-size bed
Air conditioning
Heating
room details
Deluxe Double Room Balcony
2 persons
240 sq. feet
1 Queen-size bed
Air conditioning
Balcony
room details
Superior King Room
2 persons
240 sq. feet
1 King-size bed
Air conditioning
Heating
room details
Show all rooms
Price and Room Availability Calendar
Check availability and prices for your dates now!
Facilities
Castro Hotel Syros offers amenities for your comfortable stay and unforgettable experiences
Facilities: Perfect
9.3/10Review score
General
Non-smoking rooms
Wi-Fi
Safe deposit box
VIP check-in/ -out
Express check-in/ -out
Concierge desk
No pets allowed
Security
Luggage storage
Allergy-free rooms
Lift
Coffee shop
Smoke detectors
Fire extinguishers
Services
Room service
Housekeeping
Car hire
Laundry
Dry cleaning
Tours/Ticket assistance
Grocery shopping service
Welcome drink
Dining
In-room breakfast
Restaurant
Snack bar
Bar/ Lounge area
Packed lunches
Special diet menus
Business
Fax/Photocopying
Children
Cots
Babysitting/Child services
Playpen
Spa & Leisure
Sun terrace
Leisure/ TV room
Spa & wellness centre
Turkish bath
Jacuzzi
Head massage
Full body massage
Foot massage
Room features
Air conditioning
Heating
Soundproofed rooms
Sitting area
Terrace
Garden furniture
Ironing facilities
Bathroom
Free toiletries
Self-catering
Electric kettle
Dryer
Media
Flat-screen TV
Room decor
Parquet floor
Show more
Castro Hotel Syros: Location on the Island
12 Kalomenopoulou, Ermoupoli, 84100,
Map view
City landmarks
Museum
Industrial museum of Ermoupolis
4500 ft
Landmark
St. George's Cathedral
4600 ft
Landmark
Museum Mark Vamvakaris
4300 ft
Church
Capuchin Church
4100 ft
Landmark
Bust Of Pherecydes
4100 ft
Landmark
Saint George
4800 ft
Landmark
Lazareta
4800 ft
Landmark
Agios Athanasios
5200 ft
Landmark
MOMAS Museum
1.1 mi
Landmark
Vamvakari Museum
1.9 mi
Cave
Cave of Ferekides
1.8 mi
Landmark
Ekklisia Anastasis tou Christou
1.9 mi
Landmark
Pherecyde Cave
1.9 mi
Landmark
Panagia Gorgona
2.3 mi
Landmark
Kini Aquarium
2.3 mi
Landmark
Agios Petros Church
2.3 mi
Nearby
Church
Saint Nicholas Church
1300 ft
Square
Miaouli Square
1000 ft
Public Building
Ermoupolis City Hall
1000 ft
Museum
Archaeological Museum of Syros
1400 ft
Akti Ethnikis Antistaseos Port
National Resistance Monument
700 ft
Plateia Miaouli
Statue of Andreas Vokos
700 ft
Museum
Gallery Of The Cyclades
1100 ft
Miaouli Square
Agios Nikolaos Church Ploussios
900 ft
4 Leonidou
Kyveli Institute
1200 ft
72 Stamatiou Proiou
Church of The Assumption of Virgin Mary
1400 ft
Theatre
Apollon Municipal Theater
800 ft
Asteria beach
1200 ft
Casino
Casino Syros
1700 ft
Θέμιδος
Dimotiki Pinakothiki
700 ft
Restaurants
Taverna to Petrino
500 ft
Stefanou Kiparisou Klonos 9
Seminario Restaurant
500 ft
Kyparissou Stefanou 7 Klonos
Stin Ithaki tou Ai
600 ft
1 Kyparissou Stefanou Klonos
Maritsa's Arhontariki
700 ft
Em. Roidi 8 East Main Square
Mammo Wine And Food Bar
700 ft
Akti Petrou Ralli
Yiantes Coffee & More
600 ft
Emmanouil Roidi 13
Barola
700 ft
Akti Petrou Rally 40
Ta Giannena
700 ft
Platia Kanari Kanari Square
Explore Ermoupoli
Local Activities & Dining
Top Attractions
Activities
Dining
Entertainment
National Resistance Monument
5 minutes' walk
A tribute to local heroes, this monument provides insights into Syros' historical struggles with stunning city views.
Miaouli Square
4 minutes' walk
The heart of Ermoupoli, offering vibrant surroundings surrounded by cafes and important buildings, perfect for people-watching.
Archaeological Museum of Syros
5 minutes' walk
Housing artifacts from the Cycladic period, this museum showcases the island's rich history and hosts occasional free admission days.
St. George's Cathedral
17 minutes' walk
An architectural marvel with stunning views, the cathedral features impressive icons and intricate details worth visiting.
Kini Beach
8 minutes' drive
A relaxing beach with clear waters and cafes nearby, ideal for sunbathing or swimming after a short drive from the hotel.
Pherecyde Cave
35 minutes walking
A hidden gem for hiking enthusiasts, featuring stunning rock formations and serene landscapes for nature lovers.
Local Markets
5 minutes' walk
Vibrant markets showcasing local produce, crafts, and cultural events, a great spot for taking home unique souvenirs.
Taverna to Petrino
2 minutes' walk
A cozy eatery featuring traditional Greek dishes, with an inviting atmosphere and fresh seafood specialties; reservations suggested.
Mammo Wine And Food Bar
3 minutes' walk
A stylish wine bar offering local wines and a diverse menu of Mediterranean cuisine, perfect for a casual dinner.
Seminario Restaurant
2 minutes' walk
An elegant setting serving Mediterranean and Greek delicacies, known for its excellent service and quality ingredients.
Local Music Venues
10 minutes' walk
Featuring local artists and traditional cykladic music, providing a lively atmosphere perfect for a night out.
Ermoupolis City Hall
4 minutes' walk
An architectural landmark that hosts cultural events, including art exhibitions and concerts suitable for all ages.
Getting around the Greek Islands
City Centre
Ermoupoli 4 min · 1000 ft
Airports
Syros Island (JSY) 8 min · 3.3 mi
Mykonos (JMK) 63 min · 25.8 mi
Want to see Exclusive Early Booking Rate?
Get exclusive rates right now!
Check Rates
Property information and rules
Check-in
from 15:00-23:59
Check-out
until 11 am
Internet
Wireless internet is available in the entire hotel for free.
Breakfast
A full breakfast is served at the price of EUR 30.0 per person.
Pets
Pets are not allowed.
Languages
German, Greek
Number of rooms:
9
Guest Reviews and Ratings
Feedback about Castro Hotel Syros from previous guests about their experience.
Breakfast
10.0/10
Cleanliness
9.6/10
Comfort
9.6/10
Facilities
9.3/10
Free Wi-Fi
8.7/10
Location
9.8/10
Paid Wi-Fi
8.1/10
Staff
9.7/10
Value for money
9.2/10
Pros
Perfect service
Historic ambiance
Luxurious accommodations
Cons
Noise complaints
Inconsistent breakfast quality
Guest reviews
based on 186 reviews
9.3/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
Standard King Room2 persons195 sq. feet1 King-size bedAir conditioningHeatingroom details
Guest reviews
Hotel Benois
Dolphin Bay Seaside Resort & Suites
Paradise
Wind Tales
Diogenis Hotel
Syros Atlantis
Blue Harmony Hotel
Nama Hotel Tinos
Infinity View Hotel Tinos
Grammata Suites
Brazzera Hotel
Agali Bay Hotel