I'm thinking of taking a chance of scenery for a few days in the next two weeks, any ideas?

>33, living in Belgium
>preferably by car
>no mass tourism shit, wrong time of year to do that

I was thinking of maybe going to a spa resort for a few days to relax, perhaps Baden-Baden or something, or alternatively go to some idyllic coastal town in northern France to drink wine and eat mussels.

I enjoy taking walks but I'm not a very active person otherwise.

Any other suggestions?

Thanks frens