If your trip to Rotvik is all locked in but your travel itinerary is a bit on the empty side, let us give you a helping hand.Not far from the heart of the city, Arena Oskarshamn is one attraction you might like to consider putting on your to-do list. If you still have some room on that travel itinerary, Doderhultar Museum and Blå Jungfrun National Park will keep you entertained too.