The Library Bar
Harbiye
English gentlemen's-club style bar with whiskey, cognac and live music six nights.
Petit "O" is the lobby bar quietly running under Spago at St. Regis Istanbul. Where Spago plays for the rooftop crowd, Petit "O" leans into the St. Regis house tradition: a rotating signature Bloody Mary specific to each city. Istanbul's is the Misty Mary — turnip juice, red basil, rakı, and dry ice for the Bosphorus fog effect. International wine list and aged champagnes run alongside a classics-first cocktail program. Quiet, formal, and easy to get into — the antidote to Spago's reservation theatre.
Quick answers about Petit "O" Bar — reservations, hours, dress code, and price range.
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