Stay Realm Logo

Discover

Hotels

Settings

Currency
Language
Loading...
9.8 / 10 Guest Rating

Castro Hotel Syros

12 Kalomenopoulou, Ermoupoli, gr

Castro Hotel Syros - main view

About the Property

Luxurious 5-Star Accommodation

Exquisite Amenities: Castro Hotel Syros boasts a shared lounge, terrace, restaurant, and bar, providing the perfect setting for relaxation and enjoyment. Guests can also indulge in the hot tub and make use of the convenient tour desk.

Elegant Rooms: The air-conditioned rooms are elegantly furnished with modern amenities including a desk, kettle, safety deposit box, and flat-screen TV. The private bathrooms are equipped with a refreshing shower, ensuring a comfortable stay for all guests.

Prime Location: Situated near popular attractions such as Asteria Beach and Saint Nicholas Church, Castro Hotel Syros offers a convenient base for exploring the beauty of Ermoupoli. Don't miss the chance to experience luxury and comfort at Castro Hotel Syros.

Facilities & Amenities

WiFi available
Free WiFi
Non-smoking rooms
Air conditioning
Restaurant
Room service
Heating
Terrace
Lift / Elevator
Laundry

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

For bookings of 3 rooms and more, different policies may be apply. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

No rooms available

We couldn't find any available rooms for these dates and guests. Try adjusting your search criteria.

Guest Reviews

9.8
Exceptional241 verified reviews
AI Summary

Guests highly rate the fantastic staff and frequently praise the great location.

Categories

Cleanliness10.0
Service10.0
Location10.0
Room Quality10.0
Amenities9.5
Value for Money9.5
Food and Beverage9.5
Overall Experience10.0

Select topics to read reviews

T
ThanasisgrGR
Verified booking
couple
Standard Room
Stayed in Nov 16, 2025

"Exceptional"

9.0
Helpful?
G
GiorgosgrGR
Verified booking
couple
Standard Room
Stayed in Nov 10, 2025

"Exceptional"

9.0
Helpful?
M
MarkusUS
Verified booking
couple
Standard Room
Stayed in Nov 9, 2025

"Awesome Hotel - Food - Service"

10.0

We arrived in the mid-morning from the ferry, which is a 8 minute walk at a slow pace away from the port. The location is at one edge of the old town where it was quiet. We were warmly greeted by the concierge, Maria. We asked if we could get into the room early, but as expected it was still being cleaned – and the room was spotless when we returned at the promised time, 12:30PM, still very early versus normal check-in time. She gave us some awesome cold water to drink and a map of the city and told us the best places to eat and generally added wonderful color to our arrival. When we returned Maria informed us that they had already put our bags in our perfect room that we left behind while exploring the old town. Then she came to the room bearing gifts of fresh squeezed lemonade (best we have ever had) and Turkish candies. She explained everything to us – the free cold water in the mini-bar, the AC, coffee machine, etc. We took a shower in the mid afternoon – best shower I can remember. It is a true rain-head shower. The water came out at high volume and easily controlled for temperature. They had two each bottles of (all Olive Extract) body wash, shampoo, conditioner and body lotion for me and my wife – a total of 8 in all. The towels are huge and thick. Unlike most European places we have stayed, they had real washcloths. The room is smartly and simply decorated and has a 14 foot ceiling making the room feel much bigger than it is. The room layout was intelligently designed, no cheap Mickey Mouse decorations or broken anything. Just what you need and nothing you don’t - with plenty of room to easily move around. The overall classy and peaceful ambiance just resonated with us. You can see the great pictures of the stone reception area and rooms, of course. In the end, Maria made it one of the best hotel experiences in my 50 years of traveling.

It was perfect.

Helpful?
C
C4911JJmarks
Verified booking
Family
Standard Room
Stayed in Nov 5, 2025

"Classy, Peaceful and Quiet (also super clean!) Hotel - Superb!"

10.0

I do not normally do reviews. However in the case of an extraordinarily bad or good experience, I want to share, since I benefit from others who also take the time to review. My wife and I have stayed at probably 50 hotels in Europe over the years. Without Booking.com or Trip advisor, one could never find these (sometime) gems. Castro Hotel Syros is definitely a gem. We arrived in the mid-morning from the ferry, which is a 8 minute walk at a slow pace away from the port. The location is at one edge of the old town where it was quiet. We were warmly greeted by the concierge, Maria. We asked if we could get into the room early, but as expected it was still being cleaned – and the room was spotless when we returned at the promised time, 12:30PM, still very early versus normal check-in time. She gave us some awesome cold water to drink and a map of the city and told us the best places to eat and generally added wonderful color to our arrival. When we returned Maria informed us that they had already put our bags in our perfect room that we left behind while exploring the old town. Then she came to the room bearing gifts of fresh squeezed lemonade (best we have ever had) and Turkish candies. She explained everything to us – the free cold water in the mini-bar, the AC, coffee machine, etc. We took a shower in the mid afternoon – best shower I can remember. It is a true rain-head shower. The water came out at high volume and easily controlled for temperature. They had two each bottles of (all Olive Extract) body wash, shampoo, conditioner and body lotion for me and my wife – a total of 8 in all. The towels are huge and thick. Unlike most European places we have stayed, they had real washcloths. The room is smartly and simply decorated and has a 14 foot ceiling making the room feel much bigger than it is. The room layout was intelligently designed, no cheap Mickey Mouse decorations or broken anything. Just what you need and nothing you don’t - with plenty of room to easily move around. The overall classy and peaceful ambiance just resonated with us. You can see the great pictures of the stone reception area and rooms, of course. In the end, Maria made it one of the best hotel experiences in my 50 years of traveling.

Helpful?
R
RosemarygbGB
Verified booking
family_with_children
Standard Room
Stayed in Nov 4, 2025

"Exceptional"

10.0

Wonderful staff, true hospitality. Great location, calm rooms, great breakfast. Extremely comfy beds. I asked where the mattress was from it was so good.

My only comment is that, as with other hotels, it would be better to have larger fixed bottles of toiletries like shampoo. Better for the environment and easier to get out! But nothing that got in the way of a great stay.

Helpful?
I
IoannisgrGR
Verified booking
couple
Standard Room
Stayed in Nov 2, 2025

"Exceptional"

10.0

Εξαιρετική επιλογή! Σίγουρα θα το ξανά προτιμήσουμε.

Helpful?
T
TaniamaMA
Verified booking
couple
Standard Room
Stayed in Oct 27, 2025

"Extremely comfortable and enjoyable"

8.0

The bed, bathroom and terrace. The complimentary massage was excellent.

The lift and that you had to pay extra for the hammam- which was not properly heated. Orange juice at breakfast not displayed.

Helpful?
E
EvangeliaauAU
Verified booking
couple
Standard Room
Stayed in Oct 20, 2025

"Exceptional"

10.0

Excellent! Beautiful room to sit and eat in!

Helpful?
M
MariagrGR
Verified booking
solo_traveller
Standard Room
Stayed in Oct 17, 2025

"Ήρεμη ατμόσφαιρα θα ήθελα να είχα χρόνο να απολαύσω την ηρεμία του ξενοδοχείου"

9.0

Η ατμόσφαιρα, η διακόσμηση, το στυλ & ο χώρος του πρωινού αλλά και το πρωινό

Δεν υπήρχε κάτι να με ενοχλήσει Ισως να ήθελα λίγο πιο άνετο δωμάτιο Ίσως η πίσω αυλή να ήταν πιο φιλόξενη ή διαθέσιμη για να καθίσει κανείς για καφέ ή ένα ποτό το βράδυ

Helpful?
M
McWhorterusUS
Verified booking
couple
Standard Room
Stayed in Oct 14, 2025

"Exceptional"

10.0
Helpful?