This luxury pastry shop has boutiques everywhere these days, but there’s nothing quite like a cup of tea and macarons (Ladurée’s famous light-as-air filled cookies) in one of its elegant Parisian tearooms. The rue Royale location, with its original 1862 boiseries (decorative wood paneling), and the grandiose Champs-Élysées site with its upstairs salon are the most impressive.