Today I visited Arenberg Castle after a long time, I used to study in the campus nearby. The castle itself belongs to KU Leuven university now. The area around is pretty nice and green, great spot to picnic or just to hang out with friends on a sunny summer day. But at the moment Belgium just lifted the Corona lockdown, so you won't see a lot of people compared to a usual spring/summer day.
The castle itself is closed, not sure if it's because of the corona or it's just closed at weekend, can't remember. I visited it once with a friend's phD defence reception, there're also lecture rooms, it is a lovely building.
Yep, it's quite cloudy, but I hope you still enjoy these photos.
Have a good day.