TurkeyEvent

Istanbul venues for 300+ people

58 venues in Istanbul have at least one hall seating 300 or more in theatre layout. The table below lists each hall with its floor area and capacity in five seating layouts: theatre, classroom, banquet, U-shape and boardroom.

Capacities are taken from venue documentation. Where a figure is not documented, the cell is left blank rather than estimated.

Updated 2026-09-02

Venue Hall Area Theatre Classroom Banquet U-Shape Boardroom
WOW Istanbul Hotels & Convention Center Safir ABC 4,000 1,980 2,000
Hilton Istanbul Bomonti Hotel & Conference Center Grand Balo Salonu 2,371 m² 3,200 1,750 1,600 250 186
WOW Istanbul Hotels & Convention Center Safir A+B+ 2,920 1,385 1,420
WOW Istanbul Hotels & Convention Center Safir C+B+ 2,920 1,385 1,420
Grand Cevahir Hotel Convention Center Cevahir Ball Room 3 m² 2,500 1,200 1,700
WOW Istanbul Hotels & Convention Center Safir A+B 2,380 1,090 1,400
WOW Istanbul Hotels & Convention Center Safir B+C 2,380 1,090 1,400
InterContinental Istanbul Bosphorus 1 243 m² 2,016 1,008 2,016 210
Crowne Plaza Hotel Istanbul Asia Topkapi 1,483 m² 1,800 800 1,000 420
WOW Istanbul Hotels & Convention Center Safir B++ 1,705 790 930
Swissotel The Bosphorus, Istanbul Fuji Ballroom 1,070 m² 1,600 1,000 1,008 200 164
Selectum City Ataşehir Jupiter 1,549 m² 1,500 930
Hilton Istanbul Bomonti Hotel & Conference Center Grand Balo Salonu 3+4 1,214 m² 1,400 740 890 150 125
The Grand Tarabya Managed by Accor Grand Ballroom 1,280 m² 1,350 900 1,008 360 300
Sheraton Grand Istanbul Atasehir Great Room 953 m² 1,320 710 800 170 1,320
WOW Istanbul Hotels & Convention Center Safir A+ 1,315 660 800
WOW Istanbul Hotels & Convention Center Safir C+ 1,315 660 800
WOW Istanbul Hotels & Convention Center Safir B+ 1,285 590 720
Crown Plaza Istanbul Florya La Brise Terrace 102 m² 1,250 500 700 185 170
Hyatt Regency Istanbul Atakoy Ballroom 1,200 720 864
Renaissance Istanbul Polat Bosphorus Hotel Grand Ballroom A + B + Foyer 1,200 750
Renaissance Istanbul Polat Bosphorus Hotel Grand Ballroom A and B 1,200 500 504
The Green Park Pendik & Convention Center Auditorium 1,175 m² 1,200
WOW Istanbul Hotels & Convention Center Yakut ABC 1,200 750 750 165
Ciragan Palace Kempinski Istanbul Ciragan Ballroom A+B 1,100 600 1,000
Hilton İstanbul Bosphorus Ambassador Ballroom (15.7 ft) 1,100 630 125 90
Hilton İstanbul Bosphorus Ambassador Ballroom (20 ft) 1,100 630 656 125 90
Raffles Istanbul Ballroom 1,203 m² 1,100 600 800 220 172
Wyndham Grand Istanbul Levent Hotel & Conference Center Piri Reis (1-2-3) 1,270 m² 1,100 700 800 250 200
Hilton Istanbul Bomonti Hotel & Conference Center Grand Balo Salonu 1+2 898 m² 1,050 575 750 140 80
The Green Park Pendik & Convention Center Grand Ballroom 1,040 m² 1,040 520 940
Grand Cevahir Hotel Convention Center Auditorium 2 m² 1,013
Shangri-La Bosphorus, Istanbul Shangri-La Ballroom 850 m² 1,000 500 700
Address İstanbul Grand Ballroom 1,101 m² 950 600 850 150 120
Conrad Istanbul Bosphorus Conrad Ballroom 963 m² 950 650 750 160 146
CVK Park Bosphorus Hotel Istanbul Istanbul Ballroom 805 m² 950 465 105
Crowne Plaza Istanbul Oryapark Pasabahce 49 m² 903 270 280 45 50
Crowne Plaza Hotel Istanbul Asia Beylerbeyi 885 m² 900 560 500 140
Dedeman Bostanci Istanbul Hotel & Convention Center KARINA 1+2 930 m² 900 400 850
Istanbul Marriott Hotel Asia Safir Ballroom 756 m² 900 450 550 120 102
Istanbul Marriott Hotel Pendik Ballroom 765 m² 900 450 600
The Grand Tarabya Managed by Accor Ballroom I-II 856 m² 900 600 672 240 200
The Grand Tarabya Managed by Accor Ballroom II-III 856 m² 900 600 672 240 200
Titanic Business Kartal KARINA 1+2 930 m² 900 400 850
Four Seasons Hotel Istanbul at the Bosphorus Atik Paşa Balo Salonu 1,000 m² 850 480 740 165 128
Hilton İstanbul Bosphorus Connie Combined 850 420 700 150 90
WOW Istanbul Hotels & Convention Center Safir A 809 m² 810 395 500
WOW Istanbul Hotels & Convention Center Safir C 809 m² 810 395 500
Elite World Istanbul Basin Ekspress Maldives 995 m² 800 300 750
Mandarin Oriental Bosphorus, Istanbul Bosphorus Ballroom 900 m² 800 500 700 150
Selectum City Ataşehir Saturn 896 m² 800 500
WOW Istanbul Hotels & Convention Center Safir B 808 m² 780 395 450
Wyndham Grand Istanbul Levent Hotel & Conference Center Hezarfen (1-2) 800 m² 780 450 440 160 150
Elite World Grand Istanbul Küçükyalı MARMARA 1,000 m² 750 320 650
Elite World Istanbul Basin Ekspress Hawaii 925 m² 750 246 650
Hilton Istanbul Bomonti Hotel & Conference Center Crystal Balo Salonu 885 m² 750 400 360 90 64
Radisson Blu Hotel & Spa, Istanbul Tuzla Teoman Ermete Conference Room 570 m² 750 550 450 80
Radisson Blu Hotel, Istanbul Sisli C3 - Bosphorus Ballroom 1+2 750 450 528 120 84
Wyndham Grand Istanbul Kalamis Marina Hotel Kalamis Ballroom 703 m² 750 450 410
InterContinental Istanbul Executive Boardroom 2 46 m² 720 360 720 132
Crown Plaza Istanbul Florya Admiral Ballroom 550 m² 715 288 380 80 80
The Green Park Pendik & Convention Center Ankara 712 m² 715 360 650
Four Seasons Hotel Istanbul at the Bosphorus Atik Paşa Teras 1,000 m² 700 740
Sheraton Grand Istanbul Atasehir Great Room B 544 m² 700 530 480 90 700
Sofitel Istanbul Taksim Majik Ballroom 533 m² 700 230 400 120 40
The Grand Tarabya Managed by Accor Panorama Terrace 750 m² 700 450
Elite World Istanbul Florya DOLMABAHCE 725 m² 690 420 530
DoubleTree by Hilton Istanbul Avcılar Ballroom 836 m² 675 400 450
Crowne Plaza Hotel Istanbul Asia Topkapi A 76 m² 650 350 330 80
Swissotel The Bosphorus, Istanbul Fuji Ballroom II 700 m² 650 500 576 130 110
The Marmara Taksim GRAND BALLROOM (A+B) 626 m² 650 180 264 60 60
Wish More Hotel Bayrampaşa Istanbul Ballroom 440 m² 650 250 375
WOW Istanbul Hotels & Convention Center Yakut AB 786 m² 640 310 470 120
WOW Istanbul Hotels & Convention Center Yakut BC 786 m² 640 310 470 120
The Green Park Pendik & Convention Center Gaziantep 607 m² 610 310 550
42 Venue Maslak Ana Salon 3,750 m² 600
Ciragan Palace Kempinski Istanbul Ballroom A 600 300 540
Crown Plaza Istanbul Florya Sardinia Event Garden 47 m² 600 350 130 90
DoubleTree by Hilton Istanbul Avcılar Trakya Multifunction Room Combined 636 m² 600 450 400
Elite World Istanbul Florya TOPKAPI 650 m² 600 390 460
Feriye Park Feriye 600 200 400
Limak Eurasia Luxury Hotel Limra 1+2+3 650 m² 600 350 500
Shangri-La Bosphorus, Istanbul Shangri-La Ballroom 2 610 m² 600 300 450
The Ritz-Carlton, Istanbul Grand Hall 15 m² 600 350 500 120 100
The Ritz-Carlton, Istanbul The Ritz-Carlton Ballroom 50 m² 600 350 500 120 100
Wyndham Grand Istanbul Levent Hotel & Conference Center Charlie Chaplin 800 m² 600 470 400 160 150
Le Méridien Istanbul Etiler Grand Ballroom 754 m² 550 400 400 80
Sofitel Istanbul Taksim Opera Ballroom 432 m² 520 195 300 110 28
The Green Park Pendik & Convention Center Izmir 510 m² 510 260 460
Crowne Plaza Hotel Istanbul Asia Topkapi B 31 m² 500 170 280 130
Hilton Istanbul Bomonti Hotel & Conference Center Grand Balo Salonu 3 605 m² 500 270 300 100 54
Hilton Istanbul Bomonti Hotel & Conference Center Grand Balo Salonu 4 605 m² 500 270 300 100 54
Point Hotel Barbaros Diamond Ballroom 210 m² 500 250 380 70
Renaissance Istanbul Polat Bosphorus Hotel Grand Ball Room B 500 300 120 245
Swissotel The Bosphorus, Istanbul Asuka 522 m² 470 398 480 70 54
Grand Hyatt Istanbul Grand Ballroom 395 m² 450 260 450 70 90
Hilton Istanbul Kozyatagi Hilton Ballroom 515 m² 450 250 360 100 48
Radisson Blu Hotel, Istanbul Asia Ballroom 1+2 411 m² 450 260 320 140 80
Sheraton Istanbul Levent Ballroom 521 m² 450 250 300 90 70
The Grand Tarabya Managed by Accor Ballroom I 423 m² 450 300 336 120 100
The Grand Tarabya Managed by Accor Ballroom II 433 m² 450 300 336 120 100
The Grand Tarabya Managed by Accor Ballroom III 423 m² 450 300 336 120 100
Wyndham Grand Istanbul Kalamis Marina Hotel Moda Ballroom 462 m² 450 284 360
Wyndham Grand Istanbul Levent Hotel & Conference Center Piri Reis 1 470 m² 450 250 350 110 100
Four Seasons Hotel Istanbul at the Bosphorus Bosphorus Balo Salonu 550 m² 426 234 320 93 73
Four Seasons Hotel Istanbul at the Bosphorus Atik Paşa Balo Salonu A 500 m² 425 252 320 97 64
Four Seasons Hotel Istanbul at the Bosphorus Atik Paşa Balo Salonu B 500 m² 425 252 320 97 64
Sheraton Grand Istanbul Atasehir Great Room A 458 m² 420 180 320 80 420
Swissotel The Bosphorus, Istanbul Fuji Ballroom I 425 m² 420 300 360 100 90
Swissotel The Bosphorus, Istanbul Neuchatel 357 m² 420 280 324 100 66
The Green Park Pendik & Convention Center Malatya 420 m² 420 210 380
Crowne Plaza Hotel Istanbul Asia Uskudar A 400 m² 400 250 240 160 130
Dedeman Bostanci Istanbul Hotel & Convention Center KARINA 1 395 m² 400 216 240 120 90
Elite World Comfy Istanbul Taksim Hotel Lalezar Balroom 410 m² 400 240 250 70
Hilton Istanbul Maslak Cupola 726 m² 400 220 40 60 40
Limak Eurasia Luxury Hotel Atlantis 1+2 470 m² 400 240 250
Renaissance Istanbul Polat Bosphorus Hotel Ball Room 400 200 70 160
Swissotel The Bosphorus, Istanbul Geneve & Luzern 318 m² 400 186 288 60 50
Titanic Business Kartal KARINA 1 395 m² 400 216 240 120 90
Wyndham Grand Istanbul Levent Hotel & Conference Center Hezarfen 1 406 m² 390 180 230 120 100
Hilton Istanbul Bomonti Hotel & Conference Center Grand Balo Salonu 1 448 m² 380 240 240 80 44
Hilton Istanbul Bomonti Hotel & Conference Center Grand Balo Salonu 2 448 m² 380 240 240 90 44
The Marmara Taksim GRAND BALLROOM B (SAĞ) 320 m² 360 180
Wyndham Grand Istanbul Levent Hotel & Conference Center Hezarfen 2 385 m² 360 160 210 120 100
Wyndham Grand Istanbul Levent Hotel & Conference Center Piri Reis 3 395 m² 360 200 300 100 80
Movenpick Hotel Istanbul Golden Horn Golden Horn Ballroom 380 m² 358 198 332 78
Elite Hotel Dragos Sedef 306 m² 350 150 230 60
Radisson Blu Hotel & Spa, Istanbul Tuzla Teoman Ermete Conference Room 1 & 2 286 m² 350 270 220 60
Radisson Blu Hotel & Spa, Istanbul Tuzla Tuzla Ballroom 1 & 2 282 m² 350 270 220 60
Radisson Blu Hotel, Istanbul Sisli C3 - Bosphorus Ballroom 1 350 216 280 93 80
Radisson Blu Hotel, Istanbul Sisli C3 - Bosphorus Ballroom 2 350 216 280 93 80
Renaissance Istanbul Polat Bosphorus Hotel Grand Ballroom A 350 120 90 126
Burgu Arjaan by Rotana Elmas 271 m² 342 180 200 75
Wyndham Grand Istanbul Kalamis Marina Hotel Asya Meeting Room 330 m² 340 220 240 40 140
Address İstanbul Grand Ballroom I 386 m² 330 180 270 60 48
Address İstanbul Grand Ballroom III 225 m² 330 180 270 66 48
Hilton İstanbul Bosphorus Connie I 330 180 140 70 60
The Marmara Taksim MEETİNG CENTER 432 m² 330 180
Fairmont Quasar Istanbul Luna Ballroom 543 m² 320 514 192 300
The Marmara Taksim GRAND BALLROOM A (SOL) 307 m² 320 144
WOW Istanbul Hotels & Convention Center Yakut A 391 m² 320 190 240 100
WOW Istanbul Hotels & Convention Center Yakut B 391 m² 320 190 240 100
WOW Istanbul Hotels & Convention Center Yakut C 391 m² 320 190 240 100
Wyndham Grand Istanbul Levent Hotel & Conference Center Piri Reis 2 350 m² 320 150 250 80 80
The Green Park Pendik & Convention Center Antep 303 m² 305 155 275
The Green Park Pendik & Convention Center Gaziantep 1 303 m² 305 155 275
Ciragan Palace Kempinski Istanbul Ballroom B 300 180 375
Crown Plaza Hotel Istanbul Harbiye Kadifekale 275 m² 300 160 180 70 300
Crowne Plaza Hotel Istanbul Asia Topkapi C 18 m² 300 80 140 90
Crowne Plaza Istanbul Ortakoy Bosphorus Bosphorus Ballroom 350 m² 300 200 230 100 150
Dedeman Bostanci Istanbul Hotel & Convention Center KARINA 2 535 m² 300 160 220 100 80
Elite World Comfy Istanbul Taksim Hotel Galata Meeting Room 270 m² 300 168 180 65
Elite World Comfy Istanbul Taksim Hotel Pera Meeting Room 280 m² 300 168 180 65
Elite World Grand Istanbul Küçükyalı BÜYÜKADA 326 m² 300 135 200
Hilton İstanbul Bosphorus Grace II 300 150 128 45 40
Istanbul Marriott Hotel Asia Safir 1 441 m² 300 196 250 54 54
Istanbul Marriott Hotel Pendik Nazenin 514 m² 300 150 200
JW Marriott Hotel Istanbul Marmara Sea Grand Marmara Ballroom 540 m² 300 300 350 100 200
Le Méridien Istanbul Etiler Grand Ballroom 1 568 m² 300 175 200 40
Novotel Istanbul Bosphorus GALATA MEETING ROOMS 300 m² 300 172 216 60
Renaissance Istanbul Polat Bosphorus Hotel Gate 1+2+3 300 144
Titanic Business Kartal KARINA 2 535 m² 300 160 220 100 80

How these figures are recorded

Each hall is stored with its own capacity per seating layout, not a single venue-wide maximum. A ballroom that seats 950 in theatre layout seats 750 at round banquet tables — the difference matters when planning.

Venue tiers: verified partner venues have been visited and assessed; listed venues carry capacity data from published sources and have not been visited.

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