Writer: Helena Bergström
Updated: October 2026 | The Koster Islands outside Strömstad are almost car-free and made to be discovered on foot and by bike. Here you will find barren cliffs, sandy beaches, small roads, lighthouses and one of Sweden's most special sea areas. We took our bikes on the Koster boat, hiked on Nordkoster and cycled around Sydkoster – and managed to experience both islands in the same day.
Read more


