San Giulio Island is a small, picturesque island located in Lake Orta, Italy. It is known for its serene atmosphere and beautiful landscapes, making it a popular destination for visitors seeking tranquility. The island is home to the historic Basilica di San Giulio, which dates back to the 4th century and features stunning frescoes and intricate architecture. Visitors can explore the island's charming narrow streets, lined with quaint houses and shops. A notable feature is the Piazza Motta, where tourists can enjoy views of the lake and surrounding mountains. The island is accessible by boat, adding to its allure as a peaceful retreat.