Schiermonnikoog is a small island in the Wadden Sea, part of the Netherlands. It is known for its stunning natural landscapes, including sandy beaches, dunes, and salt marshes. The island is a national park, providing a habitat for various wildlife, particularly birds. The island has a small population and is primarily accessible by ferry. Schiermonnikoog is popular for outdoor activities such as cycling, hiking, and birdwatching. Its unique ecosystem and tranquil environment make it a favored destination for nature lovers and those seeking a peaceful retreat.