The Osaka Municipal Museum of Art offers artwork from the country's finest contemporary artists. The museum has sculptures, paintings and calligraphy from both known established artists and skilled newcomers.

Situated in the southern part of Karlshamn's town centre, the Maritime Museum unfolds its treasures within the walls of an ancient tobacco warehouse dating back to 1875. Within this historic setting, visitors can marvel at artefacts like an old ship fortlet from the mid-1800s, offering a glimpse into maritime history. The museum serves as a captivating portal to the rich maritime heritage of Blekinge, providing insights into the centuries-old history of shipping in the region.

The seaside promenade is a lovely hiking trail along the coast in central Karlshamn. It is about 2 kilometres long and starts at the statue of the emigrants, Karl Oskar and Kristina, in Näsviken. The hiking trail goes all the way out to Vägga fishing harbour, where you'll find a smokehouse, fish restaurant, café, and campsite. Along the trail, there are several public barbecue spots and places with great views to enjoy. Along the way, you'll also pass by Cafe Villa Utsikten (only open in the summer, but a very nice viewpoint all year round), paddle courts, Väggabadet (swimming pools) and Karlshamn’s Kallbadhus (outdoor swimming bath).

This huge museum is a great place where you can learn about the history of the Korean Military. There are many things to see both inside and outside the museum. On display are military airplanes, tanks, weapons and other military equipment. Put your walking shoes on since this is a massive place. There are English-language tours available.