What is "zuiderduintjes"

Zuiderduintjes (; ) is an uninhabited island in the Wadden Sea in the Netherlands. It is situated south of Rottumeroog, east of Rottumerplaat, and west of Borkum. The island is one of the three West Frisian Islands in the municipality of Eemsmond and in the province of Groningen.

Zuiderduintjes is part of the nature reserve Rottum and access to the island is prohibited.