Just outside Strömstad lies the Koster Islands. It consists of two larger islands and numerous islets. Here time has passed slowly. Nature is typical of Bohuslän. The ice has shaped and rounded mountains and rocks. The vegetation is windblown, but beautiful. In southern Koster, bicycle is the most common means of transport. There are a few cars, but they are used for business activities. Three-wheeled mopeds with a small load plan are frequently used by the locals. The island