The island of Isla de Ometepe ("place of two hills), lies the western shore of Lake Nicaragua, the highlight of the islands are volcanoes. Two majestic volcanic cone - Concepción (1610 meters) and Maderas (1,394 meters) predominate in the landscape, reflected in the waters of the lake. This island have the magnificent scenery, splendid nature and surprisingly quiet atmosphere. Worth seeing the petroglyphs in the area of the volcano Maderas, a waterfall near the Salto de San Ramon, visit the picturesque lagoon Charco Verde Ometepe or at the biological station.