Lerins refers to a group of small islands located in the Mediterranean Sea, near the city of Cannes in France. The two main islands are Île Sainte-Marguerite and Île Saint-Honorat. These islands are known for their natural beauty, historical significance, and tranquil atmosphere, making them popular destinations for tourists. Île Sainte-Marguerite is famous for its lush forests and the historic Fort Royal, while Île Saint-Honorat is home to a monastery founded by Saint Honoratus in the 5th century. Visitors can explore the islands' scenic trails, enjoy local cuisine, and learn about their rich cultural heritage.