Sevanavank. A marvelous scene opens in the north-western part of Sevan Lake, where the peninsula towers over the transparent surface of the lake. Sevanavank monastery was built on the peninsula in 874 by the order of king Ashot Bagratuni's daughter princess Mariam. The silhouette of the churches against the background of the turquoise lake and blue sky casts unexplainable impression on the visitors.