For something slightly less conventional but still very aristocratic, stroll among a Dutch windmill, a Chinese pagoda and a gothic castle -- all of which can be found in Parc Monceau, which was constructed by the eccentric Duc de Chartres as his private garden in the 18th Century.
There are certain Miraval-esque nuances, such as the seven-circuit labyrinth, which Root says was inspired by the cathedral at Chartres, in an area originally slated to be a walled outdoor garden.