| Ommerstein Castle | |
| Location: | Belgium |
| Type: | Castle |
Ommerstein Castle (Dutch; Flemish: Kasteel van Ommerstein) is a castle in the village of Rotem in the municipality of Dilsen-Stokkem, province of Limburg, Belgium.
The history of the castle goes back to the 13th century, but most of the present Neo-classical building dates from the 18th century, although the donjon survives from earlier.
The surrounding park is distinguished by its possession of a number of giant sequoias and cedars of Lebanon, including one believed to be the thickest in Belgium.[1] There are also several ponds round the castle.