5 Villa Les Cèdres – Saint-Jean-Cap-Ferrat, France

  • Value: $450 million

Villa Les Cèdres is a historic mansion located on the French Riviera’s Cap Ferrat. Built in 1830, the 18,000-square-foot villa was once the home of Belgian King Leopold II. Surrounded by 35 acres of botanical gardens, the villa has 14 bedrooms, an Olympic-sized swimming pool, a grand ballroom, and even its own stables. The interiors feature period artwork, wood-paneled libraries, and crystal chandeliers, making this home a blend of historical elegance and modern luxury.