A restored Ottoman-era palace on the edge of the Bosphorus, with indoor and outdoor pools and Sunday brunch by the water.
Based on general climate patterns, the most comfortable months to visit Four Seasons Hotel Istanbul at the Bosphorus are April, May, June, September and October.
Four Seasons highlights wellness and award-winning dining at Four Seasons Hotel Istanbul at the Bosphorus.
Booking through a Four Seasons Preferred Partner advisor typically adds daily breakfast for two, a hotel credit of $100 or more, and an upgrade on arrival when available, at the same rate as booking directly. Perks are confirmed by the advisor at booking.
More in Türkiye and Europe. Details checked against Four Seasons’ published directory in September 2026.