Brussels

Definitely go to the grand place which is the main square of Brussels. it is beautiful in day time as you can see many different styles if architecture each building is different as well as night time when everything is lit up. Also you must find a waffle stand they are amazing and not hard to find just follow your nose (literally the smell of waffles fills the street) also there is a beautiful indoor mall with many stores and restaurants that is just breath taking. but most of all make sure you just walk around and appreciate the beauty that is around you as there is much to see and things are very easy to overlook have fun and congrats on the wedding

The Central Square in Brussels is lovely with stunning architecture. You might find it interesting to see the statue of the boy that is a water fountain. Last time I was there I went into the suburbs to see the iron like balls that look like something from space. It is in the French speaking region. I hope that you will have an excellent honeymoon.