I live close to the chateau Henry Clewes at La Napoule. Orta is a smaller lake close to Lago Maggiore, Northern Italy.
La Turbie is a Roman ruin on top of the cliffs high above Monaco, it has terrific views of the Italian riviera.
The gothic fountain is next door to the musée Maillol, Paris
Lac St. Cassien, recommended to me by the all wise Limbolo.