La Terrasse, the most refined rooftop bar in Paris, attracts a well-heeled crowd who want the view without a fuss. White umbrellas provide shade over the spacious tables on this romantic rooftop garden with rose-lined alcoves and iconic views of the Eiffel Tower, an altogether peaceful place to enjoy a champagne cocktail and watch the sun set. As dusk inches into evening, consider dining at the bar’s prix fixe restaurant—the small menu of seasonal dishes is perfect for a hot summer evening. (If the price of a cocktail here is beyond your travel budget, reserve a spot at Le Quarante Trois cocktail bar, a more affordable rooftop garden option atop the Holiday Inn Paris–Notre Dame.)