Tucked into the ground floor of the pet-friendly Casa Bonay hotel on Gran Via, Libertine is one of Barcelona's most stylish all-day cocktail bars. With an atmosphere that nods to the city's cosmopolitan fin-de-siècle past, it draws a creative local crowd as much as hotel guests — equally suited to a morning coffee, a lazy afternoon lunch, or an evening of inventive cocktails. The signature cocktail menu, crafted by drinks advisor Eric Stephenson, is genuinely impressive — with five distinct cocktail categories and a strong selection of alcohol-free options. The food menu features tapas, natural wines, and full lunch and dinner dishes. Coffee is roasted by Nomad, bread by Pa de Kilo, and produce sourced daily from the Mercat de la Concepció. As part of the dog-friendly Casa Bonay hotel, dogs are welcome — making Libertine a rare combination of serious cocktail bar and genuinely pet-friendly venue in central Barcelona.