Karlshamn is known for its fishing waters – both the sea, streams and lakes. One of the main attractions is fishing in the Mörrumsån, which attracts anglers from near and far. During the month of March each year there is a fishing premiere in the Mörrumsån, where experienced and unexperienced anglers stand side-by-side looking to catch the biggest fish. Right next to the river are Mörrum’s Kronolaxfiske and the Salmon House. Here, among other things, is an exhibition on salmon fishing from past to today as well as a showcase on how a salmon develops – from eggs to big fish. In the same building is also the Fish Shop.