Accommodation

İstanbul Marriott Hotel Sisli

We look forward to welcoming you to İstanbul.

To help you with your planning, we have pre-booked hotel rooms at the Summit Venue - İstanbul Marriott Hotel Şişli. Room options are available for Summit attendees with our special negotiated rates.

Single occupancy room at İstanbul Marriott Hotel Sisli - €185,00
Double occupancy room at İstanbul Marriott Hotel Sisli - €205,00

All prices are per room per night and include breakfast, VAT and city tax.

Booking through our online registration system is available.

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Budget-friendly Hotel Options

Ibis Hotel Sisli (1-minute walking distance (80m) to OCS2026 Summit venue)

In addition to Istanbul Marriott Hotel Sisli, where the Summit will take place, we are also pleased to offer Ibis Istanbul Sisli, located within walking distance of the Summit venue, as an alternative accommodation option with special rates exclusively for OCS participants.

You may contact the hotel using the details below and benefit from the special rates by indicating that you are a participant of Organic Cotton Summit 2026.

E-mail: hd0d0-re@accor.com
Phone: +90 533 155 2601

Avantgarde Urban Hotel Sisli (3-minute walking distance (200m) to OCS2026 Summit venue)

As an alternative, you can choose Avantgarde Urban Hotel Sisli, which is a 3-minute walk from the Summit venue.

You can access the hotel booking page using the link below. To benefit from the special rates for OCS2026 participants, you must use the coupon code "Organic Cotton Summit" after selecting the Avantgarde Urban Hotel Sisli and your accommodation dates.
Hotel Website: www.avantgardecollection.com