If you are planning to travel to Bruges during the high season, I would recommend booking an accommodation or hotel close to the city center as it can be a bit difficult to get around the city. Furthermore, if you stay in the center you can better enjoy the beauty of Bruges.
Bruges is one of the nicest cities in Belgium - if you like medieval architecture, this city is for you. Since 2000, the city center of Bruges has been a UNSESCO World Heritage Site for understandable reasons.
My absolute favourite monument is the Belfry of Bruges, located in the historic center of the city. If you want to have I look, the opening times are Monday-Sunday 9.30 AM to 5:00 PM. The entrance fee depends on your age, but it ranges between 6 and 8.00 euros.