The French Riviera and Provence are popular in France because of their stunning landscapes, vibrant culture, and unique history. The French Riviera is known for its beaches, luxurious resorts, and vibrant nightlife, while Provence is known for its quaint villages, rolling vineyards, and breathtaking lavender fields. Both regions offer something for everyone, from cultural attractions to outdoor activities, making them popular destinations for tourists from all over the world.