Classic Room

Classic Room

The cosy Classic Room at Castro hotel Syros features chic handmade furniture with Queen ...

Sleeps 2 18 sqm
Signature Room

Signature Room

The comfortable Signature Room at Castro hotel Syros invites its guests to enjoy and un ...

Sleeps 2 20-25 sqm
Honeymoon Suite

Honeymoon Suite

The romantic Honeymoon Suite with Private Balcony at Castro hotel Syros is an enchantin ...

Sleeps 2 25 sqm
Castro Prestige Suite

Castro Prestige Suite

The luxurious Castro Prestige Suite at Castro hotel Syros is the grandest suite of the ...

Sleeps 2 50 sqm
Explore all rooms & suites
Fine dining

Aithrio Lounge Syros

Castro Hotel invites you to relish mouth-watering flavours with delicious local products at Aithrio Lounge Syros a charming outdoor open-air patio exquisitely decorated with colourful furniture and vibrant flowers and plants.

Fine dining

Cellar 1857 Wine Bar & Restaurant

Taste the sensational Greek flavours served at the trendy indoor wine bar and restaurant. Enjoy a unique experience of lunch or dinner, celebrate a special occasion, fall in love, and share warm moments with friends and loved ones.

Fine dining

Ousyra Italian Restaurant

The name of the Ousyra Mediterranean Restaurant originates from the ancient stories of Greece. The Phoenicians were the first inhabitants of our mesmerizing island, beautiful Syros. The ancient Phoenicians were so stunned by the island’s lingering beauty that they named the island OUSYRA meaning ‘happy’ which eventually came to be known as SYROS.

Fine dining

Aithrio Lounge Syros

Castro Hotel invites you to relish mouth-watering flavours with delicious local products at Aithrio Lounge Syros a charming outdoor open-air patio exquisitely decorated with colourful furniture and vibrant flowers and plants.

Fine dining

Cellar 1857 Wine Bar & Restaurant

Taste the sensational Greek flavours served at the trendy indoor wine bar and restaurant. Enjoy a unique experience of lunch or dinner, celebrate a special occasion, fall in love, and share warm moments with friends and loved ones.

Fine dining

Ousyra Italian Restaurant

The name of the Ousyra Mediterranean Restaurant originates from the ancient stories of Greece. The Phoenicians were the first inhabitants of our mesmerizing island, beautiful Syros. The ancient Phoenicians were so stunned by the island’s lingering beauty that they named the island OUSYRA meaning ‘happy’ which eventually came to be known as SYROS.

Wellness & Spa

The Castro hotel Syros invites its refined guests to embark on a stimulating journey and enjoy an energizing escape from the day-to-day stresses and tensions.

Wellness & Spa

Wellness & Spa

The Castro hotel Syros invites its refined guests to embark on a stimulating journey and enjoy an energizing escape from the day-to-day stresses and tensions.

Exclusive Offers

How a shop space is conceived and designed is a key aspect of providing a positive shopping experience.

Why book with us

01.

FREE TRANSFER

Free airport/port transfers upon arrival and departure for stays of 7 nights!

02.

BEST RATE GUARANTEE

Rates on the official website are lower than on any other website. We use a special discount system that makes our prices incomparable.

03.

EXCLUSIVE OFFERS

For those who stay longer than 3 days, we offer UP TO 30% DISCOUNT. You cannot find this offer anywhere else!

Aithrio Lounge invites guests to enjoy the warm and sunny summer days with a stimulating c [...]

102+
followers
14+
following
to our instagram

Marvelous design with impressive contemporary elements of sophistication and finesse blend [...]

102+
followers
14+
following
to our instagram

The majestic suite is gracefully designed with elegant handmade furniture with a King size [...]

102+
followers
14+
following
to our instagram

A true 5-star boutique hotel in the heart of Ermoupolis, featuring a unique decor and faci [...]

102+
followers
14+
following
to our instagram

The details make the difference! Book Now: castrohotelsyros.com & follow @castrohotel [...]

102+
followers
14+
following
to our instagram

Marvelous design. Impressive contemporary elements of sophistication and finesse! ___ #cas [...]

102+
followers
14+
following
to our instagram

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

102+
followers
14+
following
to our instagram

Aithrio Lounge invites guests to enjoy the warm and sunny summer days with a stimulating c [...]

102+
followers
14+
following
to our instagram

Marvelous design with impressive contemporary elements of sophistication and finesse blend [...]

102+
followers
14+
following
to our instagram

The majestic suite is gracefully designed with elegant handmade furniture with a King size [...]

102+
followers
14+
following
to our instagram

A true 5-star boutique hotel in the heart of Ermoupolis, featuring a unique decor and faci [...]

102+
followers
14+
following
to our instagram