I highly recommend visiting the royal gardens/greenhouses! The garden and grounds of the palace in…read moreLaeken are stunning, it is amazing to see all the different plants, trees, bushes, flowers, etc. that are grown, both exotic and native plants. One of my mother's favorites, geraniums, grow around 1.5 meters in the greenhouse! I have never seen them grow so tall. It is truly breathtaking to see. If you have an afternoon or morning free, whether tourist or native of Belgium/Brussels, I suggest taking a look here! Make sure to go quickly, it is only open 3 weeks out of the year...price is 2,5 eur per person and under 18 is free (family friendly!). I went the second day it was open and the weather was gorgeous, surprisingly, the lines and crowds were not bad in the least.

My husband and I unknowingly booked our trip during the 2 week window that this beautiful place is…read moreopen to the public each year. We were the first people in line and therefore most of our pictures do not have other visitors in them. I suggest getting there early as this place seemed to fill up fairly quickly. All of the flowers were in full bloom and the architecture of the glasshouses is breathtaking. Not only was this place visually stunning, but the aroma of all of the fresh flowers really took the experience over the top. No perfume or cologne could ever match the scents that all of these flowers naturally produce. Exotic and vibrantly colored flowers cover the greenhouses from the floors to their ceilings. I would definitely recommend planning your trip to Brussels around the time of the year when this place is open to the public. It's definitely an experience that I will never forget!