Since 1955, Hilton Istanbul Bosphorus has been a landmark for international exchange, hosting a diverse range of events from large-scale global conferences to tailored boutique gatherings. Following a comprehensive renovation in late 2025, the property reinforces its position as Istanbul’s premier destination for sophisticated professional events. The redesign introduces a seamless blend of mid-century elegance and cutting-edge functionality across our extensive portfolio of meeting spaces, all designed to inspire productivity and connection.

The property offers a versatile ecosystem for event planners, featuring 475 guest rooms—including 39 newly renovated suites—that provide a serene retreat for delegates. For exclusive board meetings or private VIP receptions, Imperial Suite offers an unparalleled venue with its own private cinema and panoramic views.

With more than 4,000 square metres of event space – including the Ambassador Ballroom and the divisible Connie Ballroom – and a total capacity of up to 2,500 guests, the hotel remains one of Istanbul’s leading destinations for key events. Spaces include the outdoor garden venues that accommodate up to 500, and 17 meeting rooms; making the hotel the perfect place to host both social and business gatherings.

Beyond the meeting rooms, the hotel’s culinary landscape provides the perfect backdrop for networking and gala dinners. Options include the Michelin-recommended Malva, the refined Anatolian-Mediterranean atmosphere of Arlo Restaurant, the sophisticated jazz bar Sazzou, the Riviera-inspired Bosolei pool club set amidst historic gardens, and an iconic social hub Lalou, lobby brasserie and terrace marking a bold new chapter for the destination. At the iconic Hilton Istanbul Bosphorus, we combine a rich heritage of service with a modern, professional atmosphere where every event is executed with timeless grace.