Budapest is called the Pearl of Danube for a reason. Nothing reveals its beauty and grace more than a boat tour along its banks. You can marvel at all the historic sights and enjoy your dinner on a boat at the same time. Some cruise boats also offer some additional entertainment, like the gypsy and classical music, or even opera. Although cruises are usually available all year round, they are undoubtedly the most enjoyable during warm summer nights. The most frequent boat tours are offered between March and October.