Although tourist offices and museums have worked to improve the English-language literature about this area, English-speaking tours are infrequent and must be requested ahead of time through the local tourist office. Because most tours are designed for groups, there's usually a flat fee of €20–€30. Towns currently offering tours are Lübeck, Stralsund, and Rostock. Schwerin has two-hour boat tours of its lakes. Many of the former fishermen in these towns give sunset tours of the harbors, shuttle visitors between neighboring towns, or take visitors fishing in the Baltic Sea, which is a unique opportunity to ride on an authentic fishing boat. In Kiel, Rostock, and on Sylt, cruise lines make short trips through the respective bays and/or islands off the coast, sailing even as far as Denmark and Sweden. Inquire at the local tourist office about companies and times, as well as about fishing-boat tours.