Not far from Waterloo... for the golfers amongst you, I can recommend Royal Waterloo, La Marache course and Chateau de la Tournette, L"Americain course.
I played them both last summer, great courses.
And watch out for the Jupiler.. it has tendency to creep up on you while you"re asleep.. beat you around the head and trash your hotel room.
I know, I was there!