Close to the east border of Belgium, nearby Maastricht you will find meditation centre Dhamma Pajjota.
a 3 minute overview of a 10 day course
S.N. Goenka explains Vippasana meditation in this video (20 minutes)
This link shows the ANBI status of the Vipassana stichting
Vipassana, which means to see things as they really are, is one of India's most ancient techniques of meditation. It was taught in India more than 2500 years ago as a universal remedy for universal ills, i.e., an Art of Living. For those who are not familiar with Vipassana Meditation, an Introduction to Vipassana by Mr. Goenka is available.
The Dutch Vipassana Foundation organizes meditation courses in the Netherlands. More information about the courses you can find here.
The dates of the courses can be found in the Dutch course-schedule.
In the Vipassana Center Dhamma Pajjota in Dilsen-Stokkem (Belgium) courses are held troughout the year. This center is located near the Belgian-Dutch border between Hasselt and Sittard. The dates of the courses are in the course-schedule.
There also are numerous centers in other parts of the world, you can check the international website at www.dhamma.org