Soesterberg Summer Offensive 2026

The Soesterberg Summer Offensive; the banging conclusion to your summer! In the outdoor area we pull out all the stops: tanks, airplanes... You'll feast your eyes!

Ready for action?
The outdoor area of the Nationaal Militair Museum is big, really big! You will find a tank arena with stands and an activity area. There is also a huge concrete strip where you will find many special collection pieces.

What can you expect during the Soesterberg Summer Offensive?
See aircraft and vehicles, otherwise behind closed doors, up close and personal.
See our mobile collection in action during the spectacular tank show.
A unique behind-the-scenes look at our depot.
Tough activities for kids, like boot camp and driving your own mini-jeep or mini-quad.

Put Saturday, August 29 and Sunday, August 30, 2026 in your calendar and order tickets online.