Agenda / Opening hours 2026

January
January 3 - Saturday
- 7:15 PM Moonlight Walk

January 21 - Wednesday
- Lecture: Battle of the Scheldt

February
 

March
March 1 - Sunday
- 1:00 PM - Guided tour: Traces of World War II.

April
April 5 - Sunday
- from 1:15 PM - Photo scavenger hunt for children.
- 1:00 PM - Guided tour: Coastal Battery.
- 1:30 PM - Guided tour: Traces of World War II.

May
May 3 - Sunday
- from 1:15 PM - Photo scavenger hunt for children.
- 1:00 PM - Guided tour: Coastal Battery.
- 1:30 PM - Guided tour: Traces of World War II.

June
June 7 - Sunday
- from 1:15 PM - Photo scavenger hunt for children.
- 1:00 PM - Guided tour: Coastal Battery.
- 1:30 PM - Guided tour: Traces of World War II.

July
July 5 - Sunday
- from 1:15 PM - Photo scavenger hunt for children.
- 1:00 PM - Guided tour: Coastal Battery.
- 1:30 PM - Guided tour: Traces of World War II.

August
August 2 - Sunday
- from 1:15 PM - Photo scavenger hunt for children.
- 1:00 PM - Guided tour: Coastal Battery.
- 1:30 PM - Guided tour: Traces of World War II.

August 15 - Saturday
- from 10:00 AM - Hellevoetsluis Fortress Days

August 16 - Sunday
- from 11:00 AM - Hellevoetsluis Fortress Days

September
September 6 - Sunday
- From 1:15 PM - Photo scavenger hunt for children.
- 1:00 PM - Guided tour: Coastal Battery.
- 1:30 PM - Guided tour: Traces of World War II.

September 12 - Saturday
- From 10:00 AM - Open Monument Day

October
October 4 - Sunday
- From 1:15 PM - Photo scavenger hunt for children.
- 1:00 PM - Guided tour: Coastal Battery.
- 1:30 PM - Guided tour: Traces of World War II.

November
November 1 - Sunday
- 1:00 PM - Guided tour: Traces of World War II.
 

December