Rottumeroog
island in the Netherlands
Rottumeroog is an uninhabited small island of the province of Groningen, the Netherlands. It belongs to the municipality of Het Hogeland. It covers an area of 2.5 km².
Rottumeroog makes part of the West Frisian Islands (Dutch: Waddeneilanden). It is the most eastern island.
It lies west of the German island of Borkum and east of the small island of Rottumerplaat.