8Villa Leopolda – French Riviera, France
- Value: $750 million
Located in the glamorous French Riviera, Villa Leopolda is a historical mansion originally built for King Leopold II of Belgium. Covering 50 acres, the estate boasts breathtaking views of the Mediterranean Sea. The villa has 19 luxurious bedrooms, beautiful gardens filled with olive trees, cypress trees, and an expansive pool. Villa Leopolda is a masterpiece of early 20th-century architecture and remains one of the most coveted properties on the French Riviera.