While visiting in my native Stockholm (Sweden), my family and I also traveled to Turku, Finland where I have relatives. The easiest way is to take one of the many ships that leave towards Finland twice a day - you get some wonderful archipelago and sea views from there.
Also one of the last days in Stockholm, I took my family out in Stockholm's archipelago, to one of the islands I had visited with school as a little girl; Feather Islands (or Fjäderholmarna as Swedes call it). A nice 25 minute boat trip from Stockholm, perfect for a daily excursion.
Enjoy these samples and more can be found in my archipelago album:
Stay tuned for more wonderful pictures from Sweden in the weeks to come!