Events
EventsHost an unforgettable event in the Congress Valley. Our ballroom and conference center can accommodate up to 2,500 guests. Choose from six meeting rooms or one of our outdoor spaces with views overlooking the Bosphorus.
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For room blocks big and small, at all Hilton hotels and brands.
Hilton Ballroom & Conference Center
Inspired by the sunrise over the Bosphorus, we offer a sophisticated setting for up to 2,500 guests. Featuring smart building systems, advanced AV lighting, high ceilings, and flexible layouts, every detail reflects elegance. Enjoy functional meeting rooms, vehicle-accessible floors, and fully equipped spaces with projectors, TV broadcast services, and phone and power hookups.
Private Garden Areas
Nestled among magnolia trees and lush greenery, the space offers a bright, refreshing, and versatile setting that encourages creativity, collaboration, and memorable experiences. Perfect for breakout sessions, cocktail receptions, or informal gatherings, it’s the ideal complement to our indoor meeting facilities.
Meeting & Event Spaces
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Liz Meeting Room
The newly renovated Liz Meeting Room provides the ideal setting for meetings, seminars, and special events with up to 35 guests. Featuring modern design and state-of-the-art audio-visual systems, the meeting room offers flexible layout options, allowing you to tailor the space to meet your specific needs.
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Renovated Meeting Rooms
Perfect for focused discussions, executive briefings, and private strategy sessions. These rooms combine comfort, privacy, and modern amenities to maximize productivity in an intimate, professional setting.
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Sophia Meeting Room
Adaptable spaces designed to fit every agenda, from workshops to intimate gatherings, offering configurable layouts and state-of-the-art technology.
- 4 Meeting Rooms
- 475 Guest Rooms
- Total Event Space 162 square meters
- Largest Room Setup 1,185 square meters
Capacity Chart
| Event Room Name | Banquet | Conference | Square | Reception | School Room | Theatre | U-Shape |
|---|---|---|---|---|---|---|---|
| Connie Combined1,185 Square Meters | 700 | 90 | Not available | 1000 | 420 | 850 | Not available |
| Ambassador Ballroom1,090 Square Meters | 656 | 90 | Not available | 1200 | 630 | 1100 | 125 |
| Alfresco Garden888 Square Meters | 350 | Not available | Not available | 800 | Not available | Not available | Not available |
| Grace Terrace826 Square Meters | 500 | Not available | Not available | 800 | Not available | Not available | Not available |
| Connie I411 Square Meters | 140 | 60 | Not available | 320 | 180 | 330 | 70 |
| Connie III387 Square Meters | 120 | 60 | Not available | 250 | 120 | 250 | 70 |
| Grace II348 Square Meters | 128 | 40 | Not available | 300 | 150 | 300 | 45 |
| Grace I346 Square Meters | 112 | 40 | Not available | 250 | 130 | 200 | 45 |
| Connie II340 Square Meters | 120 | 60 | Not available | 250 | 120 | 270 | 70 |
| Sophia285 Square Meters | 56 | 45 | Not available | 80 | 65 | 120 | 36 |
| Liz116 Square Meters | 30 | 24 | Not available | Not available | 32 | 75 | 26 |
| Ajda I-II80 Square Meters | 25 | 18 | Not available | Not available | 30 | 60 | 14 |
| Terry55 Square Meters | 18 | 16 | Not available | Not available | 16 | 50 | 12 |
| Ajda I46 Square Meters | Not available | 10 | Not available | Not available | Not available | 25 | Not available |
| Marlon I42 Square Meters | Not available | 12 | Not available | Not available | 12 | 25 | Not available |
| Ayhan39 Square Meters | 16 | 15 | Not available | 35 | 18 | 30 | 15 |
| Marlon II37 Square Meters | Not available | 10 | Not available | Not available | 15 | 25 | Not available |
| Ajda II34 Square Meters | Not available | 8 | Not available | Not available | Not available | 20 | Not available |
| Sadri29 Square Meters | Not available | 10 | Not available | Not available | Not available | Not available | Not available |