There are many calm places not overcrowded and its no problem to find an empty bờ biển, bãi biển if bạn have patience, but in Visby (the biggest town) there are pubs, restaurants and các câu lạc bộ everywhere in the summer.
Video of an exchange student in Sweden where he "swear alot and get lost." Hang on... that is normal if bạn are in Lund studying. BE WARNED: If bạn don't like swearing, probably best not to watch