Castro Hotel Syros
Reservations:
+1 (888) 385-8465Groups & Events
Book Multiple Rooms
Book Multiple Rooms
Castro Hotel Syros can accommodate group reservations for weddings, reunions, business trips, and more. You can get discounted rates when booking 5 or more rooms, with flexible terms and easy coordination. Send us your dates, estimated room count, and our specialists will secure a discounted rate, handle room assignments, and manage every change in one reservation, all with flexible payment and cancellation terms.
Meeting & Event Facilities
Meeting & Event Facilities
Castro Hotel Syros offers event spaces that are ideal for conferences, team retreats, and private functions. You can get access to meeting rooms, banquet halls, and AV equipment — with setup support available. Catering and custom layouts can also be arranged to fit your event’s unique needs.
Plan Your Special Event
Plan Your Special Event
Whether it’s a birthday weekend, anniversary, or destination wedding — Castro Hotel Syros may offer venue options, group rates, and dining packages to make your celebration easy to manage. Group packages keep everyone under one roof, add perks like early check‑in and late checkout, and make budgeting straightforward so you can focus on the occasion.
Submit Group Booking Request
Please fill out the form below to submit your request. Our team will contact you shortly to confirm the details, provide a quote, and answer any questions you may have.
Make a Reservation