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Hilton Istanbul Maslak
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Meetings and events
Our venues include rooftop space spread over the 26th and 27th floors, a private terrace, and a pillar-free ballroom suited to large exhibitions, such as car launches. We have a range of smaller spaces, each benefiting from A/V technology.
- Total event space3,871sq. m.
- Largest room setup841sq. m.
- Meeting rooms26
- Guest rooms284
Reserve hotel rooms
Instantly reserve between 10-25 hotel rooms for your group. Your guests can pay for their rooms later.Host an event
Submit your event details to find out what we can offer.Create an attendee website
Build a free custom page and share the link with your guests so they can book their rooms.
The Roof
The Roof is our signature event space spread across the 26th and 27th floors, boasting a private terrace with panoramic views and a striking glass ceiling. An attached foyer area allows for extra space on the day and pre-function mingling.
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Capacity chart
Chart displays number of guests per room layout.
| Event Room Name | Banquet | Conference | Square | Reception | School Room | Theatre | U-Shape |
|---|---|---|---|---|---|---|---|
| Grand BallroomSquare Meters: 841 | 620 | 0 | 0 | 1000 | 420 | 800 | 0 |
| CupolaSquare Meters: 726 | 420 | 40 | 40 | 1200 | 220 | 400 | 60 |
| Grand Ballroom 3Square Meters: 345 | 220 | 40 | 40 | 330 | 150 | 330 | 60 |
| Grand Ballroom 1Square Meters: 301 | 175 | 50 | 50 | 280 | 120 | 280 | 60 |
| GallerySquare Meters: 294 | 160 | 40 | 40 | 255 | 108 | 250 | 66 |
| The Roof 2Square Meters: 281 | 150 | 0 | 0 | 275 | 0 | 0 | 0 |
| Grand Ballroom 2Square Meters: 197 | 80 | 30 | 30 | 180 | 90 | 190 | 46 |
| The Roof 1Square Meters: 197 | 80 | 0 | 0 | 160 | 0 | 0 | 0 |
| DiamondSquare Meters: 178 | 100 | 48 | 48 | 160 | 90 | 170 | 48 |
| EmeraldSquare Meters: 156 | 90 | 48 | 48 | 145 | 80 | 155 | 48 |
| RubySquare Meters: 138 | 80 | 80 | 60 | 120 | 72 | 130 | 42 |
| QuartzSquare Meters: 120 | 66 | 30 | 30 | 90 | 72 | 110 | 40 |
| IrisSquare Meters: 86 | 35 | 21 | 21 | 60 | 33 | 75 | 21 |
| AmberSquare Meters: 86 | 40 | 20 | 20 | 65 | 36 | 75 | 24 |
| AzureSquare Meters: 84 | 50 | 40 | 40 | 80 | 36 | 90 | 24 |
| TurquoiseSquare Meters: 80 | 44 | 0 | 0 | 70 | 36 | 76 | 24 |
| MontanaSquare Meters: 75 | 30 | 20 | 20 | 60 | 36 | 76 | 24 |
| PeridotSquare Meters: 75 | 50 | 10 | 10 | 80 | 36 | 90 | 24 |
| OnyxSquare Meters: 75 | 40 | 20 | 20 | 70 | 36 | 76 | 24 |
| SapphireSquare Meters: 75 | 30 | 20 | 20 | 60 | 33 | 75 | 24 |
| LapisSquare Meters: 61 | 25 | 20 | 20 | 50 | 30 | 65 | 16 |
| OpalSquare Meters: 60 | 25 | 15 | 15 | 50 | 30 | 65 | 16 |
| Boardroom 2Square Meters: 46 | 0 | 0 | 0 | 0 | 0 | 0 | 16 |
| Private Dining RoomSquare Meters: 41 | 20 | 0 | 0 | 25 | 0 | 20 | 14 |
| GarnetSquare Meters: 35 | 0 | 20 | 20 | 0 | 0 | 0 | 18 |
| Boardroom B1Square Meters: 33 | 0 | 0 | 0 | 0 | 0 | 0 | 14 |
| Boardroom 1Square Meters: 24 | 0 | 0 | 0 | 0 | 0 | 0 | 12 |