cannon at fjäderholmarna

activities archipelago berths boat boating boats bofors cafes cannon city craftsman day ecopark europe excursion exhibitions ferry fjacurren derholmarna derholmen greenery history idyll idyllically interfere island islands islet islets lake lidingapara military municipality museum national north outing park port ports resturants royal salt scandinavia shops stockholm stockholmers stores summer svealand sweden swedish tour tourism tourists visitors with