Strömstad and Kosterhavet National Park are a playground for nature lovers and adventure seekers. Discover the archipelago by cycling through the scenic Koster Islands, go on a thrilling seal safari, snorkel among vibrant marine life, enjoy refreshing swims, or hike along the stunning coastal trails. For a true taste of the sea, try crab fishing or simply soak in the serene beauty of Sweden’s rugged coastline.