"While it has all the grown-up trappings of a posh boutique property (a well-stocked bar, gorgeous décor, a Clarins spa), this grand, old-school hotel is surprisingly well equipped to accommodate the 12-and-under crowd, too. The rooftop organic garden alone—it’s one of the largest of its kind in Europe—is enough to keep fleeting attention spans occupied for hours at a time, and the same can be said of the outdoor pool. Food-wise, there’s around-the-clock room service and enough on-site dining options—from sushi to classic Basque to veggie—to please even the finickiest of palates. "