Ronne, located in the middle of the Baltic Sea, is the island's busiest city. Ronne is closer to Sweden, however they proclaim they are Danish. Ronne is a very beautiful city that is well maintained and very clean, which leads to clean air. This small fishing town is very wholesome with cottage style houses.
Visit cylindrical churches which historians think
they were used as
fortifications and storage areas to secure and protect the local residents.
Hammershus is the largest ruined castle in Europe located 80 meters above sea level. It was built in different years by the Bishop of Lund, as protection against Danish Kings. The huge 750 meter wall is called the mantel tower.