Rottum

Rottum is a small, uninhabited island located in the North Sea, part of the West Frisian Islands archipelago. It lies between the islands of Rottumeroog and Borkum. Administratively, Rottum is part of the Dutch province of Groningen. The island is characterized by its sandy terrain and is subject to constant change due to the dynamic forces of the sea and wind.

Historically, Rottum was once inhabited. Rottumeroog, the easternmost of the West Frisian Islands, was a populated island until the early 20th century. Over time, erosion and coastal changes led to the abandonment of its settlement. The name "Rottum" is often used collectively to refer to the former inhabited island and the current, mostly sandbank, formations.

Today, Rottum is a protected nature reserve, primarily serving as a breeding ground for various bird species. Access to the island is restricted to protect its fragile ecosystem. The island's significance lies in its role as a natural habitat and its contribution to the unique landscape of the Wadden Sea, a UNESCO World Heritage site. Its constant evolution makes it a subject of interest for geologists and ecologists studying coastal processes and biodiversity.