I would recommend visiting Karlskrona during summer if you have the chance. It is situated in the archipelago of baltic sea and the town is build on islands that are connected by bridges. There are plenty af historical places to visit and a broad variety of restaurants. It has a military history with lots of old building and constructions still present.
Would you like to share more information about Karlskrona? Which places can the Local Guides discover while traveling there? You can add Google Maps links of the places that can be visited there.
I’ve noticed that your post has a Swedish language label, so I removed it, as it’s written in English. If you want to know more about the language labels I recommend you to read the article How do I find posts in my preferred language?
Please note that I moved your post to the Travel board where Local Guides share experience from places that they’ve visited.