Castro Hotel Syros

Call Directions Website Contact the hotel

Castro Hotel Syros Castro Hotel is a luxurious 5 star hotel perfectly located in Ermoupolis town on an exquisite historical building

A striking beauty of grand architectural charm with a history going back to 5,000 years, the home of great philosophers, warriors and artists, it is today known as the capital of the Aegean Sea. A walk around the majestic Ermoupolis town (the town of ‘Hermes’) will reveal impressive historical buildings of Venetian and Neoclassical architecture, cultural gatherings of worldly importance and picturesque streets filled with modern and traditional shops blending in absolute harmony and vibrant restaurants and cafes spreading across its districts and its famous harbour. Castro Hotel is a luxurious 5 star hotel perfectly located in the heart of Ermoupolis town on an exquisite historical building. The stunning property was built on 1857 by George Greca a famous Greek architect of the time and its colourful ceilings were painted by Italian artists creating a spectacular sight to impress the guests of its original owner, a rich Italian landlord named Matias Barabino who placed his initials and year of creation on the property’s balcony. Castro Hotel was completely renovated in 2021 with its historical elements carefully restored to welcome its refined guests to an accommodation experience of luxury and bliss.

16/10/2026

Syros balances the grandeur of Ermoupolis with the simplicity of the Cyclades🩵
Neoclassical architecture meets open landscapes and serene beaches, creating an island of rare atmosphere.
Cultured, natural, and deeply inviting.

At Castro Hotel Syros aristocratic interiors and thoughtfully restored details meet a distinctive ambience of quiet eleg...
13/10/2026

At Castro Hotel Syros aristocratic interiors and thoughtfully restored details meet a distinctive ambience of quiet elegance.

09/10/2026

From the moment you arrive at Castro Hotel Syros, the experience unfolds with intention.

Experience authentic morning breakfast and premium drinks inside the stylish atmosphere of Cellar 1857.
06/10/2026

Experience authentic morning breakfast and premium drinks inside the stylish atmosphere of Cellar 1857.

02/10/2026

Every detail at Castro Hotel Syros reflects the island’s timeless aesthetic. Pure, balanced, and deeply connected to place.

We are deeply honoured that Castro Hotel Syros has been selected in the MICHELIN Guide 2026.This recognition is a tribut...
30/09/2026

We are deeply honoured that Castro Hotel Syros has been selected in the MICHELIN Guide 2026.

This recognition is a tribute to the dedication of our team, the character of our historic hotel, and the trust of every guest who has stayed with us.
Thank you for being part of our journey🙏

A beautiful exterior and an aristocratic entrance. The perfect introduction to a hotel of lasting elegance.
25/09/2026

A beautiful exterior and an aristocratic entrance. The perfect introduction to a hotel of lasting elegance.

22/09/2026

Stately ceilings, bright ambience, and light-filled outdoor spaces. Premium aesthetics with a sense of quiet grandeur.

At dusk, Aithrio Lounge reveals its quiet charm.
19/09/2026

At dusk, Aithrio Lounge reveals its quiet charm.

16/09/2026

Castro Hotel Syros is defined by its quiet excellence. Beautifully detailed aristocratic rooms, skilled massage therapy, a welcoming w**e bar, and a team committed to great service. Together they form an experience of lasting refinement and ease.

Address

Kalomenopoulou 12
Ermoúpoli
84100

Alerts

Be the first to know and let us send you an email when Castro Hotel Syros posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Hotel

Send a message to Castro Hotel Syros:

Share

Category