Castro Hotel Syros — 4-Star Luxury Hotel in Ano Syros, Greece
★★★★ 4-Star Luxury Hotel

Castro Hotel Syros

Ano Syros  ·  Greece  ·  12 Kalomenopoulou

4.9 74 guest reviews

About Castro Hotel Syros — Luxury Boutique Hotel in Ano Syros

Castro Hotel Syros is an exceptional 4-star hotel in Ano Syros, Greece. Guests enjoy a distinctive experience combining world-class facilities including kids club, bar, concierge, and more with the personalised warmth that defines great boutique hospitality.

Guest Reviews 4.9 / 5

Patrick Murray
★★★★★ Aug 2025

Great hotel, the true definition of a boutique hotel. Less than ten rooms, great sized rooms and beautiful decor. Rooms are fitted with good sized bathrooms and the whole property has beautiful high ceilings with intricate details. Staff were lovely and welcoming, always said hello to us. Breakfast was also very good, much better than the typical Greek standard breakfast you get in hotels across the islands. Would love to stay again!

Philip Collins (Phil and Robyn)
★★★★★ Jun 2025

Lovely stay here. Ermopouli is a great place to visit. More of a complete package than the more touristy island towns. Castro was a perfect base. Beautifully furnished, friendly and helpful staff. A comfortable and stylish stay close to all the pleasures of the town.

Lina Clarke
★★★★★ Jul 2025

Staff: Receptionists— Carolina, Ellen and Maria Breakfast —Aphrodite. Were all absolutely wonderful. Warm greeting from Receptionist—Carolina who took us to our room and brought an iron and ironing board to us upon checkin. Welcome lemon drink with Syros loukoumi (Greek delight) delicious. All the luxuries you expect from a 5 star hotel, but don’t always get, ie face washers, slippers and bath robes! Town, restaurants, shops, rock pool, waterfront all very close by (walking distance). Breakfast was out of this world! Room was fabulous with a modern designer bathroom. Highly recommend this hotel. Could not fault it or it’s amazing staff. EXCEPTIONAL.