The official site of the Belgian government about VISA requirements can be fond here.
Do I require a VISA or VISUM to enter Belgium as a tourist?
- Citizens of the European Union can enter Belgium using their National Identity Card or International Travel Passport.
- Citizens of some non-EU countries are waived the need to acquire a VISA, if they visit for less than 90 days.
- If the above does not apply to you, then you need to acquire a VISA for travel to Belgium.
You can check the map below to see if your nationality requires a VISA.
Image and caption/legend used from Wikipedia, original author: Alinor. This image and caption/legend is licensed as Creative Commons Attribute Share-Alike.