General Calendar of the Citadel
Discover what’s happening at the Citadel in Diest via the official calendar: 🔗 To the Citadel Calendar
Open by appointment or 1st Sunday monthly
Discover what’s happening at the Citadel in Diest via the official calendar: 🔗 To the Citadel Calendar
Date: Sunday, April 12, 2026 Time: 13:00 – 17:00 Location: Citadel Diest Details:
All museums in Diest open their doors, including the Pegasus Museum and Café René.
Free admission and guided tours.
More info: diest.be/museum-zondag
Date: Sunday, April 26, 2026 Location: Citadel Diest Details:
The Pegasus Museum and Café René are open.
Theme: Humor in Heritage.
More info: faro.be/erfgoeddag-0
Date: Thursday, May 14, 2026 Location: Citadel Diest Details:
The Pegasus Museum is open.
Program and details to follow.
Commemoration Colonel Blondeel 2026
Event: Commemoration Colonel Blondeel Date: Sunday, May 23, 2026 Location: Citadel, Diest Time: 10:00 AM - 4:45 PM
10:00 AM: Reception with coffee
11:00 AM: Start of the ceremony
Guest speaker with an impressive career in the SOR
Social gathering with Foodtruck Chantalain
Date: Sunday, September 13, 2026 Location: Citadel Diest Details:
The Pegasus Museum presents a special display.
Free admission and activities.
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Date: Sunday, June 7, 2026 Location: Haacht Details:
The Pegasus Museum participates in this commemorative event for the SAS and Commandos.
Organization: Municipality of Haacht.
Program and details to follow.
Sat 28 March 14:00: Members’ meeting in Den Amer (Small hall JOC).Â
Museum open 09:00–13:00, followed by General Meeting in Den Amer.Â
Volunteers welcome on Fri 27 March at 13:00 to set up the hall!Â
King’s Day: correspondence between the Pegasus Museum and the Royal PalaceÂ
In keeping with annual tradition, military personnel and patriotic organisations send a letter to the King on King's Day.Â
The Pegasus Museum also expresses its respect and loyalty to the Monarch and to Belgium.Â
The Royal Palace has responded via the King's Military Household to say that this gesture is greatly appreciated.Â
Left you will find the Palace's reply.